78312197516

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{4987}}^1$

素因数の和:5343

約数の個数: 96

約数和(自身を含む): 164714135040

約数和(自身を除く): 86401937524

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 83, 116, 166, 203, 233, 332, 406, 466, 581, 812, 932, 1162, 1631, 2324, 2407, 3262, 4814, 4987, 6524, 6757, 9628, 9974, 13514, 16849, 19339, 19948, 27028, 33698, 34909, 38678, 47299, 67396, 69818, 77356, 94598, 135373, 139636, 144623, 189196, 270746, 289246, 413921, 541492, 560831, 578492, 827842, 1012361, 1121662, 1161971, 1655684, 2024722, 2243324, 2323942, 2897447, 3925817, 4049444, 4647884, 5794894, 7851634, 8133797, 11589788, 12003709, 15703268, 16267594, 24007418, 32535188, 33697159, 48014836, 67394318, 84025963, 96443593, 134788636, 168051926, 192887186, 235880113, 336103852, 385774372, 471760226, 675105151, 943520452, 1350210302, 2700420604, 2796864197, 5593728394, 11187456788, 19578049379, 39156098758, 78312197516]

約数ペア:

[(1, 78312197516), (2, 39156098758), (4, 19578049379), (7, 11187456788), (14, 5593728394), (28, 2796864197), (29, 2700420604), (58, 1350210302), (83, 943520452), (116, 675105151), (166, 471760226), (203, 385774372), (233, 336103852), (332, 235880113), (406, 192887186), (466, 168051926), (581, 134788636), (812, 96443593), (932, 84025963), (1162, 67394318), (1631, 48014836), (2324, 33697159), (2407, 32535188), (3262, 24007418), (4814, 16267594), (4987, 15703268), (6524, 12003709), (6757, 11589788), (9628, 8133797), (9974, 7851634), (13514, 5794894), (16849, 4647884), (19339, 4049444), (19948, 3925817), (27028, 2897447), (33698, 2323942), (34909, 2243324), (38678, 2024722), (47299, 1655684), (67396, 1161971), (69818, 1121662), (77356, 1012361), (94598, 827842), (135373, 578492), (139636, 560831), (144623, 541492), (189196, 413921), (270746, 289246)]