90275192

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 199584000

約数和(自身を除く): 109308808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 89, 118, 178, 236, 307, 356, 413, 472, 614, 623, 712, 826, 1228, 1246, 1652, 2149, 2456, 2492, 3304, 4298, 4984, 5251, 8596, 10502, 17192, 18113, 21004, 27323, 36226, 36757, 42008, 54646, 72452, 73514, 109292, 126791, 144904, 147028, 191261, 218584, 253582, 294056, 382522, 507164, 765044, 1014328, 1530088, 1612057, 3224114, 6448228, 11284399, 12896456, 22568798, 45137596, 90275192]

約数ペア:

[(1, 90275192), (2, 45137596), (4, 22568798), (7, 12896456), (8, 11284399), (14, 6448228), (28, 3224114), (56, 1612057), (59, 1530088), (89, 1014328), (118, 765044), (178, 507164), (236, 382522), (307, 294056), (356, 253582), (413, 218584), (472, 191261), (614, 147028), (623, 144904), (712, 126791), (826, 109292), (1228, 73514), (1246, 72452), (1652, 54646), (2149, 42008), (2456, 36757), (2492, 36226), (3304, 27323), (4298, 21004), (4984, 18113), (5251, 17192), (8596, 10502)]