108889456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 243734400

約数和(自身を除く): 134844944

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 59, 76, 104, 118, 152, 208, 236, 247, 304, 467, 472, 494, 767, 934, 944, 988, 1121, 1534, 1868, 1976, 2242, 3068, 3736, 3952, 4484, 6071, 6136, 7472, 8873, 8968, 12142, 12272, 14573, 17746, 17936, 24284, 27553, 29146, 35492, 48568, 55106, 58292, 70984, 97136, 110212, 115349, 116584, 141968, 220424, 230698, 233168, 358189, 440848, 461396, 523507, 716378, 922792, 1047014, 1432756, 1845584, 2094028, 2865512, 4188056, 5731024, 6805591, 8376112, 13611182, 27222364, 54444728, 108889456]

約数ペア:

[(1, 108889456), (2, 54444728), (4, 27222364), (8, 13611182), (13, 8376112), (16, 6805591), (19, 5731024), (26, 4188056), (38, 2865512), (52, 2094028), (59, 1845584), (76, 1432756), (104, 1047014), (118, 922792), (152, 716378), (208, 523507), (236, 461396), (247, 440848), (304, 358189), (467, 233168), (472, 230698), (494, 220424), (767, 141968), (934, 116584), (944, 115349), (988, 110212), (1121, 97136), (1534, 70984), (1868, 58292), (1976, 55106), (2242, 48568), (3068, 35492), (3736, 29146), (3952, 27553), (4484, 24284), (6071, 17936), (6136, 17746), (7472, 14573), (8873, 12272), (8968, 12142)]