87415744

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3623}}^1$

素因数の和:3677

約数の個数: 56

約数和(自身を含む): 193304160

約数和(自身を除く): 105888416

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1856, 3016, 3623, 6032, 7246, 12064, 14492, 24128, 28984, 47099, 57968, 94198, 105067, 115936, 188396, 210134, 231872, 376792, 420268, 753584, 840536, 1365871, 1507168, 1681072, 2731742, 3014336, 3362144, 5463484, 6724288, 10926968, 21853936, 43707872, 87415744]

約数ペア:

[(1, 87415744), (2, 43707872), (4, 21853936), (8, 10926968), (13, 6724288), (16, 5463484), (26, 3362144), (29, 3014336), (32, 2731742), (52, 1681072), (58, 1507168), (64, 1365871), (104, 840536), (116, 753584), (208, 420268), (232, 376792), (377, 231872), (416, 210134), (464, 188396), (754, 115936), (832, 105067), (928, 94198), (1508, 57968), (1856, 47099), (3016, 28984), (3623, 24128), (6032, 14492), (7246, 12064)]