75726768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{121357}}^1$

素因数の和:121381

約数の個数: 40

約数和(自身を含む): 210677488

約数和(自身を除く): 134950720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 121357, 242714, 364071, 485428, 728142, 970856, 1456284, 1577641, 1941712, 2912568, 3155282, 4732923, 5825136, 6310564, 9465846, 12621128, 18931692, 25242256, 37863384, 75726768]

約数ペア:

[(1, 75726768), (2, 37863384), (3, 25242256), (4, 18931692), (6, 12621128), (8, 9465846), (12, 6310564), (13, 5825136), (16, 4732923), (24, 3155282), (26, 2912568), (39, 1941712), (48, 1577641), (52, 1456284), (78, 970856), (104, 728142), (156, 485428), (208, 364071), (312, 242714), (624, 121357)]