87235096

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 178995960

約数和(自身を除く): 91760864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 169, 226, 338, 452, 571, 676, 904, 1142, 1352, 1469, 2284, 2938, 4568, 5876, 7423, 11752, 14846, 19097, 29692, 38194, 59384, 64523, 76388, 96499, 129046, 152776, 192998, 258092, 385996, 516184, 771992, 838799, 1677598, 3355196, 6710392, 10904387, 21808774, 43617548, 87235096]

約数ペア:

[(1, 87235096), (2, 43617548), (4, 21808774), (8, 10904387), (13, 6710392), (26, 3355196), (52, 1677598), (104, 838799), (113, 771992), (169, 516184), (226, 385996), (338, 258092), (452, 192998), (571, 152776), (676, 129046), (904, 96499), (1142, 76388), (1352, 64523), (1469, 59384), (2284, 38194), (2938, 29692), (4568, 19097), (5876, 14846), (7423, 11752)]