72069712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2423}}^1$

素因数の和:2468

約数の個数: 60

約数和(自身を含む): 165016224

約数和(自身を除く): 92946512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 1144, 1352, 1859, 2288, 2423, 2704, 3718, 4846, 7436, 9692, 14872, 19384, 26653, 29744, 31499, 38768, 53306, 62998, 106612, 125996, 213224, 251992, 346489, 409487, 426448, 503984, 692978, 818974, 1385956, 1637948, 2771912, 3275896, 4504357, 5543824, 6551792, 9008714, 18017428, 36034856, 72069712]

約数ペア:

[(1, 72069712), (2, 36034856), (4, 18017428), (8, 9008714), (11, 6551792), (13, 5543824), (16, 4504357), (22, 3275896), (26, 2771912), (44, 1637948), (52, 1385956), (88, 818974), (104, 692978), (143, 503984), (169, 426448), (176, 409487), (208, 346489), (286, 251992), (338, 213224), (572, 125996), (676, 106612), (1144, 62998), (1352, 53306), (1859, 38768), (2288, 31499), (2423, 29744), (2704, 26653), (3718, 19384), (4846, 14872), (7436, 9692)]