78876293886

素因数分解:

$2^1\times 3^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1571

約数の個数: 256

約数和(自身を含む): 204404981760

約数和(自身を除く): 125528687874

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 41, 46, 54, 69, 78, 81, 82, 117, 123, 138, 162, 207, 234, 243, 246, 299, 351, 369, 414, 486, 533, 598, 621, 702, 729, 738, 897, 943, 1053, 1066, 1107, 1242, 1458, 1471, 1599, 1794, 1863, 1886, 2106, 2187, 2214, 2691, 2829, 2942, 3159, 3198, 3321, 3726, 4374, 4413, 4797, 5382, 5589, 5658, 6318, 6642, 8073, 8487, 8826, 9477, 9594, 9963, 11178, 12259, 13239, 14391, 16146, 16767, 16974, 18954, 19123, 19926, 24219, 24518, 25461, 26478, 28431, 28782, 29889, 33534, 33833, 36777, 38246, 39717, 43173, 48438, 50301, 50922, 56862, 57369, 59778, 60311, 67666, 72657, 73554, 76383, 79434, 86346, 89667, 100602, 101499, 110331, 114738, 119151, 120622, 129519, 145314, 152766, 172107, 179334, 180933, 202998, 217971, 220662, 229149, 238302, 259038, 304497, 330993, 344214, 357453, 361866, 388557, 435942, 439829, 458298, 516321, 542799, 608994, 653913, 661986, 687447, 714906, 777114, 784043, 879658, 913491, 992979, 1032642, 1072359, 1085598, 1165671, 1307826, 1319487, 1374894, 1387153, 1548963, 1568086, 1628397, 1826982, 1985958, 2062341, 2144718, 2331342, 2352129, 2638974, 2740473, 2774306, 2978937, 3097926, 3217077, 3256794, 3958461, 4124682, 4161459, 4646889, 4704258, 4885191, 5480946, 5957874, 6434154, 7056387, 7916922, 8221419, 8322918, 8936811, 9293778, 9770382, 11875383, 12484377, 13940667, 14112774, 14655573, 16442838, 17873622, 18032989, 21169161, 23750766, 24664257, 24968754, 26810433, 27881334, 29311146, 35626149, 36065978, 37453131, 41822001, 42338322, 43966719, 49328514, 53620866, 54098967, 63507483, 71252298, 73992771, 74906262, 83644002, 87933438, 106878447, 108197934, 112359393, 127014966, 131900157, 147985542, 162296901, 190522449, 213756894, 224718786, 263800314, 320635341, 324593802, 337078179, 381044898, 486890703, 571567347, 641270682, 674156358, 961906023, 973781406, 1011234537, 1143134694, 1460672109, 1714702041, 1923812046, 2022469074, 2921344218, 3033703611, 3429404082, 4382016327, 6067407222, 8764032654, 13146048981, 26292097962, 39438146943, 78876293886]

約数ペア:

[(1, 78876293886), (2, 39438146943), (3, 26292097962), (6, 13146048981), (9, 8764032654), (13, 6067407222), (18, 4382016327), (23, 3429404082), (26, 3033703611), (27, 2921344218), (39, 2022469074), (41, 1923812046), (46, 1714702041), (54, 1460672109), (69, 1143134694), (78, 1011234537), (81, 973781406), (82, 961906023), (117, 674156358), (123, 641270682), (138, 571567347), (162, 486890703), (207, 381044898), (234, 337078179), (243, 324593802), (246, 320635341), (299, 263800314), (351, 224718786), (369, 213756894), (414, 190522449), (486, 162296901), (533, 147985542), (598, 131900157), (621, 127014966), (702, 112359393), (729, 108197934), (738, 106878447), (897, 87933438), (943, 83644002), (1053, 74906262), (1066, 73992771), (1107, 71252298), (1242, 63507483), (1458, 54098967), (1471, 53620866), (1599, 49328514), (1794, 43966719), (1863, 42338322), (1886, 41822001), (2106, 37453131), (2187, 36065978), (2214, 35626149), (2691, 29311146), (2829, 27881334), (2942, 26810433), (3159, 24968754), (3198, 24664257), (3321, 23750766), (3726, 21169161), (4374, 18032989), (4413, 17873622), (4797, 16442838), (5382, 14655573), (5589, 14112774), (5658, 13940667), (6318, 12484377), (6642, 11875383), (8073, 9770382), (8487, 9293778), (8826, 8936811), (9477, 8322918), (9594, 8221419), (9963, 7916922), (11178, 7056387), (12259, 6434154), (13239, 5957874), (14391, 5480946), (16146, 4885191), (16767, 4704258), (16974, 4646889), (18954, 4161459), (19123, 4124682), (19926, 3958461), (24219, 3256794), (24518, 3217077), (25461, 3097926), (26478, 2978937), (28431, 2774306), (28782, 2740473), (29889, 2638974), (33534, 2352129), (33833, 2331342), (36777, 2144718), (38246, 2062341), (39717, 1985958), (43173, 1826982), (48438, 1628397), (50301, 1568086), (50922, 1548963), (56862, 1387153), (57369, 1374894), (59778, 1319487), (60311, 1307826), (67666, 1165671), (72657, 1085598), (73554, 1072359), (76383, 1032642), (79434, 992979), (86346, 913491), (89667, 879658), (100602, 784043), (101499, 777114), (110331, 714906), (114738, 687447), (119151, 661986), (120622, 653913), (129519, 608994), (145314, 542799), (152766, 516321), (172107, 458298), (179334, 439829), (180933, 435942), (202998, 388557), (217971, 361866), (220662, 357453), (229149, 344214), (238302, 330993), (259038, 304497)]