80449848

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 244371600

約数和(自身を除く): 163921752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 67, 68, 72, 81, 102, 108, 109, 134, 136, 153, 162, 201, 204, 216, 218, 268, 306, 324, 327, 402, 408, 436, 459, 536, 603, 612, 648, 654, 804, 872, 918, 981, 1139, 1206, 1224, 1308, 1377, 1608, 1809, 1836, 1853, 1962, 2278, 2412, 2616, 2754, 2943, 3417, 3618, 3672, 3706, 3924, 4556, 4824, 5427, 5508, 5559, 5886, 6834, 7236, 7303, 7412, 7848, 8829, 9112, 10251, 10854, 11016, 11118, 11772, 13668, 14472, 14606, 14824, 16677, 17658, 20502, 21708, 21909, 22236, 23544, 27336, 29212, 30753, 33354, 35316, 41004, 43416, 43818, 44472, 50031, 58424, 61506, 65727, 66708, 70632, 82008, 87636, 92259, 100062, 123012, 124151, 131454, 133416, 150093, 175272, 184518, 197181, 200124, 246024, 248302, 262908, 300186, 369036, 372453, 394362, 400248, 496604, 525816, 591543, 600372, 738072, 744906, 788724, 993208, 1117359, 1183086, 1200744, 1489812, 1577448, 2234718, 2366172, 2979624, 3352077, 4469436, 4732344, 6704154, 8938872, 10056231, 13408308, 20112462, 26816616, 40224924, 80449848]

約数ペア:

[(1, 80449848), (2, 40224924), (3, 26816616), (4, 20112462), (6, 13408308), (8, 10056231), (9, 8938872), (12, 6704154), (17, 4732344), (18, 4469436), (24, 3352077), (27, 2979624), (34, 2366172), (36, 2234718), (51, 1577448), (54, 1489812), (67, 1200744), (68, 1183086), (72, 1117359), (81, 993208), (102, 788724), (108, 744906), (109, 738072), (134, 600372), (136, 591543), (153, 525816), (162, 496604), (201, 400248), (204, 394362), (216, 372453), (218, 369036), (268, 300186), (306, 262908), (324, 248302), (327, 246024), (402, 200124), (408, 197181), (436, 184518), (459, 175272), (536, 150093), (603, 133416), (612, 131454), (648, 124151), (654, 123012), (804, 100062), (872, 92259), (918, 87636), (981, 82008), (1139, 70632), (1206, 66708), (1224, 65727), (1308, 61506), (1377, 58424), (1608, 50031), (1809, 44472), (1836, 43818), (1853, 43416), (1962, 41004), (2278, 35316), (2412, 33354), (2616, 30753), (2754, 29212), (2943, 27336), (3417, 23544), (3618, 22236), (3672, 21909), (3706, 21708), (3924, 20502), (4556, 17658), (4824, 16677), (5427, 14824), (5508, 14606), (5559, 14472), (5886, 13668), (6834, 11772), (7236, 11118), (7303, 11016), (7412, 10854), (7848, 10251), (8829, 9112)]