25666524

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 72770880

約数和(自身を除く): 47104356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 101, 108, 117, 156, 181, 202, 234, 303, 351, 362, 404, 468, 543, 606, 702, 724, 909, 1086, 1212, 1313, 1404, 1629, 1818, 2172, 2353, 2626, 2727, 3258, 3636, 3939, 4706, 4887, 5252, 5454, 6516, 7059, 7878, 9412, 9774, 10908, 11817, 14118, 15756, 18281, 19548, 21177, 23634, 28236, 35451, 36562, 42354, 47268, 54843, 63531, 70902, 73124, 84708, 109686, 127062, 141804, 164529, 219372, 237653, 254124, 329058, 475306, 493587, 658116, 712959, 950612, 987174, 1425918, 1974348, 2138877, 2851836, 4277754, 6416631, 8555508, 12833262, 25666524]

約数ペア:

[(1, 25666524), (2, 12833262), (3, 8555508), (4, 6416631), (6, 4277754), (9, 2851836), (12, 2138877), (13, 1974348), (18, 1425918), (26, 987174), (27, 950612), (36, 712959), (39, 658116), (52, 493587), (54, 475306), (78, 329058), (101, 254124), (108, 237653), (117, 219372), (156, 164529), (181, 141804), (202, 127062), (234, 109686), (303, 84708), (351, 73124), (362, 70902), (404, 63531), (468, 54843), (543, 47268), (606, 42354), (702, 36562), (724, 35451), (909, 28236), (1086, 23634), (1212, 21177), (1313, 19548), (1404, 18281), (1629, 15756), (1818, 14118), (2172, 11817), (2353, 10908), (2626, 9774), (2727, 9412), (3258, 7878), (3636, 7059), (3939, 6516), (4706, 5454), (4887, 5252)]