8442564

素因数分解:

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

素因数の和:237

約数の個数: 72

約数和(自身を含む): 22381632

約数和(自身を除く): 13939068

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 181, 276, 299, 338, 362, 507, 543, 598, 676, 724, 897, 1014, 1086, 1196, 1794, 2028, 2172, 2353, 3588, 3887, 4163, 4706, 7059, 7774, 8326, 9412, 11661, 12489, 14118, 15548, 16652, 23322, 24978, 28236, 30589, 46644, 49956, 54119, 61178, 91767, 108238, 122356, 162357, 183534, 216476, 324714, 367068, 649428, 703547, 1407094, 2110641, 2814188, 4221282, 8442564]

約数ペア:

[(1, 8442564), (2, 4221282), (3, 2814188), (4, 2110641), (6, 1407094), (12, 703547), (13, 649428), (23, 367068), (26, 324714), (39, 216476), (46, 183534), (52, 162357), (69, 122356), (78, 108238), (92, 91767), (138, 61178), (156, 54119), (169, 49956), (181, 46644), (276, 30589), (299, 28236), (338, 24978), (362, 23322), (507, 16652), (543, 15548), (598, 14118), (676, 12489), (724, 11661), (897, 9412), (1014, 8326), (1086, 7774), (1196, 7059), (1794, 4706), (2028, 4163), (2172, 3887), (2353, 3588)]