63929768

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 141004800

約数和(自身を除く): 77075032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 101, 127, 178, 202, 254, 356, 404, 508, 623, 707, 712, 808, 889, 1016, 1246, 1414, 1778, 2492, 2828, 3556, 4984, 5656, 7112, 8989, 11303, 12827, 17978, 22606, 25654, 35956, 45212, 51308, 62923, 71912, 79121, 89789, 90424, 102616, 125846, 158242, 179578, 251692, 316484, 359156, 503384, 632968, 718312, 1141603, 2283206, 4566412, 7991221, 9132824, 15982442, 31964884, 63929768]

約数ペア:

[(1, 63929768), (2, 31964884), (4, 15982442), (7, 9132824), (8, 7991221), (14, 4566412), (28, 2283206), (56, 1141603), (89, 718312), (101, 632968), (127, 503384), (178, 359156), (202, 316484), (254, 251692), (356, 179578), (404, 158242), (508, 125846), (623, 102616), (707, 90424), (712, 89789), (808, 79121), (889, 71912), (1016, 62923), (1246, 51308), (1414, 45212), (1778, 35956), (2492, 25654), (2828, 22606), (3556, 17978), (4984, 12827), (5656, 11303), (7112, 8989)]