89814088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 209381760

約数和(自身を除く): 119567672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 107, 182, 214, 364, 428, 728, 749, 856, 1153, 1391, 1498, 2306, 2782, 2996, 4612, 5564, 5992, 8071, 9224, 9737, 11128, 14989, 16142, 19474, 29978, 32284, 38948, 59956, 64568, 77896, 104923, 119912, 123371, 209846, 246742, 419692, 493484, 839384, 863597, 986968, 1603823, 1727194, 3207646, 3454388, 6415292, 6908776, 11226761, 12830584, 22453522, 44907044, 89814088]

約数ペア:

[(1, 89814088), (2, 44907044), (4, 22453522), (7, 12830584), (8, 11226761), (13, 6908776), (14, 6415292), (26, 3454388), (28, 3207646), (52, 1727194), (56, 1603823), (91, 986968), (104, 863597), (107, 839384), (182, 493484), (214, 419692), (364, 246742), (428, 209846), (728, 123371), (749, 119912), (856, 104923), (1153, 77896), (1391, 64568), (1498, 59956), (2306, 38948), (2782, 32284), (2996, 29978), (4612, 19474), (5564, 16142), (5992, 14989), (8071, 11128), (9224, 9737)]