87157968

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 230985216

約数和(自身を除く): 143827248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 131, 166, 167, 249, 262, 332, 334, 393, 498, 501, 524, 664, 668, 786, 996, 1002, 1048, 1328, 1336, 1572, 1992, 2004, 2096, 2672, 3144, 3984, 4008, 6288, 8016, 10873, 13861, 21746, 21877, 27722, 32619, 41583, 43492, 43754, 55444, 65238, 65631, 83166, 86984, 87508, 110888, 130476, 131262, 166332, 173968, 175016, 221776, 260952, 262524, 332664, 350032, 521904, 525048, 665328, 1050096, 1815791, 3631582, 5447373, 7263164, 10894746, 14526328, 21789492, 29052656, 43578984, 87157968]

約数ペア:

[(1, 87157968), (2, 43578984), (3, 29052656), (4, 21789492), (6, 14526328), (8, 10894746), (12, 7263164), (16, 5447373), (24, 3631582), (48, 1815791), (83, 1050096), (131, 665328), (166, 525048), (167, 521904), (249, 350032), (262, 332664), (332, 262524), (334, 260952), (393, 221776), (498, 175016), (501, 173968), (524, 166332), (664, 131262), (668, 130476), (786, 110888), (996, 87508), (1002, 86984), (1048, 83166), (1328, 65631), (1336, 65238), (1572, 55444), (1992, 43754), (2004, 43492), (2096, 41583), (2672, 32619), (3144, 27722), (3984, 21877), (4008, 21746), (6288, 13861), (8016, 10873)]