78046452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 243996480

約数和(自身を除く): 165950028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 33, 36, 38, 41, 44, 46, 57, 66, 69, 76, 82, 92, 99, 114, 121, 123, 132, 138, 164, 171, 198, 207, 209, 228, 242, 246, 253, 276, 342, 363, 369, 396, 414, 418, 437, 451, 484, 492, 506, 627, 684, 726, 738, 759, 779, 828, 836, 874, 902, 943, 1012, 1089, 1254, 1311, 1353, 1452, 1476, 1518, 1558, 1748, 1804, 1881, 1886, 2178, 2277, 2299, 2337, 2508, 2622, 2706, 2783, 2829, 3036, 3116, 3762, 3772, 3933, 4059, 4356, 4554, 4598, 4674, 4807, 4961, 5244, 5412, 5566, 5658, 6897, 7011, 7524, 7866, 8118, 8349, 8487, 8569, 9108, 9196, 9348, 9614, 9922, 10373, 11132, 11316, 13794, 14022, 14421, 14883, 15732, 16236, 16698, 16974, 17138, 17917, 19228, 19844, 20691, 20746, 25047, 25707, 27588, 28044, 28842, 29766, 31119, 33396, 33948, 34276, 35834, 41382, 41492, 43263, 44649, 50094, 51414, 52877, 53751, 57684, 59532, 62238, 71668, 77121, 82764, 86526, 89298, 93357, 94259, 100188, 102828, 105754, 107502, 114103, 124476, 154242, 158631, 161253, 173052, 178596, 186714, 188518, 197087, 211508, 215004, 228206, 282777, 308484, 317262, 322506, 342309, 373428, 377036, 394174, 456412, 475893, 565554, 591261, 634524, 645012, 684618, 788348, 848331, 951786, 1026927, 1131108, 1182522, 1369236, 1696662, 1773783, 1903572, 2053854, 2167957, 2365044, 3393324, 3547566, 4107708, 4335914, 6503871, 7095132, 8671828, 13007742, 19511613, 26015484, 39023226, 78046452]

約数ペア:

[(1, 78046452), (2, 39023226), (3, 26015484), (4, 19511613), (6, 13007742), (9, 8671828), (11, 7095132), (12, 6503871), (18, 4335914), (19, 4107708), (22, 3547566), (23, 3393324), (33, 2365044), (36, 2167957), (38, 2053854), (41, 1903572), (44, 1773783), (46, 1696662), (57, 1369236), (66, 1182522), (69, 1131108), (76, 1026927), (82, 951786), (92, 848331), (99, 788348), (114, 684618), (121, 645012), (123, 634524), (132, 591261), (138, 565554), (164, 475893), (171, 456412), (198, 394174), (207, 377036), (209, 373428), (228, 342309), (242, 322506), (246, 317262), (253, 308484), (276, 282777), (342, 228206), (363, 215004), (369, 211508), (396, 197087), (414, 188518), (418, 186714), (437, 178596), (451, 173052), (484, 161253), (492, 158631), (506, 154242), (627, 124476), (684, 114103), (726, 107502), (738, 105754), (759, 102828), (779, 100188), (828, 94259), (836, 93357), (874, 89298), (902, 86526), (943, 82764), (1012, 77121), (1089, 71668), (1254, 62238), (1311, 59532), (1353, 57684), (1452, 53751), (1476, 52877), (1518, 51414), (1558, 50094), (1748, 44649), (1804, 43263), (1881, 41492), (1886, 41382), (2178, 35834), (2277, 34276), (2299, 33948), (2337, 33396), (2508, 31119), (2622, 29766), (2706, 28842), (2783, 28044), (2829, 27588), (3036, 25707), (3116, 25047), (3762, 20746), (3772, 20691), (3933, 19844), (4059, 19228), (4356, 17917), (4554, 17138), (4598, 16974), (4674, 16698), (4807, 16236), (4961, 15732), (5244, 14883), (5412, 14421), (5566, 14022), (5658, 13794), (6897, 11316), (7011, 11132), (7524, 10373), (7866, 9922), (8118, 9614), (8349, 9348), (8487, 9196), (8569, 9108)]