25327692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 108

約数和(自身を含む): 72740304

約数和(自身を除く): 47412612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 169, 181, 207, 234, 276, 299, 338, 362, 414, 468, 507, 543, 598, 676, 724, 828, 897, 1014, 1086, 1196, 1521, 1629, 1794, 2028, 2172, 2353, 2691, 3042, 3258, 3588, 3887, 4163, 4706, 5382, 6084, 6516, 7059, 7774, 8326, 9412, 10764, 11661, 12489, 14118, 15548, 16652, 21177, 23322, 24978, 28236, 30589, 34983, 37467, 42354, 46644, 49956, 54119, 61178, 69966, 74934, 84708, 91767, 108238, 122356, 139932, 149868, 162357, 183534, 216476, 275301, 324714, 367068, 487071, 550602, 649428, 703547, 974142, 1101204, 1407094, 1948284, 2110641, 2814188, 4221282, 6331923, 8442564, 12663846, 25327692]

約数ペア:

[(1, 25327692), (2, 12663846), (3, 8442564), (4, 6331923), (6, 4221282), (9, 2814188), (12, 2110641), (13, 1948284), (18, 1407094), (23, 1101204), (26, 974142), (36, 703547), (39, 649428), (46, 550602), (52, 487071), (69, 367068), (78, 324714), (92, 275301), (117, 216476), (138, 183534), (156, 162357), (169, 149868), (181, 139932), (207, 122356), (234, 108238), (276, 91767), (299, 84708), (338, 74934), (362, 69966), (414, 61178), (468, 54119), (507, 49956), (543, 46644), (598, 42354), (676, 37467), (724, 34983), (828, 30589), (897, 28236), (1014, 24978), (1086, 23322), (1196, 21177), (1521, 16652), (1629, 15548), (1794, 14118), (2028, 12489), (2172, 11661), (2353, 10764), (2691, 9412), (3042, 8326), (3258, 7774), (3588, 7059), (3887, 6516), (4163, 6084), (4706, 5382)]