65720172

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{2281}}^1$

素因数の和:2316

約数の個数: 60

約数和(自身を含む): 178972696

約数和(自身を除く): 113252524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2281, 2401, 4116, 4562, 4802, 6843, 7203, 9124, 9604, 13686, 14406, 15967, 27372, 28812, 31934, 47901, 63868, 95802, 111769, 191604, 223538, 335307, 447076, 670614, 782383, 1341228, 1564766, 2347149, 3129532, 4694298, 5476681, 9388596, 10953362, 16430043, 21906724, 32860086, 65720172]

約数ペア:

[(1, 65720172), (2, 32860086), (3, 21906724), (4, 16430043), (6, 10953362), (7, 9388596), (12, 5476681), (14, 4694298), (21, 3129532), (28, 2347149), (42, 1564766), (49, 1341228), (84, 782383), (98, 670614), (147, 447076), (196, 335307), (294, 223538), (343, 191604), (588, 111769), (686, 95802), (1029, 63868), (1372, 47901), (2058, 31934), (2281, 28812), (2401, 27372), (4116, 15967), (4562, 14406), (4802, 13686), (6843, 9604), (7203, 9124)]