90627852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2051

約数の個数: 72

約数和(自身を含む): 249231360

約数和(自身を除く): 158603508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 1951, 2212, 3318, 3871, 3902, 5853, 6636, 7742, 7804, 11613, 11706, 13657, 15484, 23226, 23412, 27314, 40971, 46452, 54628, 81942, 95599, 154129, 163884, 191198, 286797, 308258, 382396, 462387, 573594, 616516, 924774, 1078903, 1147188, 1849548, 2157806, 3236709, 4315612, 6473418, 7552321, 12946836, 15104642, 22656963, 30209284, 45313926, 90627852]

約数ペア:

[(1, 90627852), (2, 45313926), (3, 30209284), (4, 22656963), (6, 15104642), (7, 12946836), (12, 7552321), (14, 6473418), (21, 4315612), (28, 3236709), (42, 2157806), (49, 1849548), (79, 1147188), (84, 1078903), (98, 924774), (147, 616516), (158, 573594), (196, 462387), (237, 382396), (294, 308258), (316, 286797), (474, 191198), (553, 163884), (588, 154129), (948, 95599), (1106, 81942), (1659, 54628), (1951, 46452), (2212, 40971), (3318, 27314), (3871, 23412), (3902, 23226), (5853, 15484), (6636, 13657), (7742, 11706), (7804, 11613)]