69672004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 128803584

約数和(自身を除く): 59131580

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 151, 244, 302, 604, 1891, 3721, 3782, 4681, 7442, 7564, 9211, 9362, 14884, 18422, 18724, 36844, 115351, 230702, 285541, 461404, 561871, 571082, 1123742, 1142164, 2247484, 17418001, 34836002, 69672004]

約数ペア:

[(1, 69672004), (2, 34836002), (4, 17418001), (31, 2247484), (61, 1142164), (62, 1123742), (122, 571082), (124, 561871), (151, 461404), (244, 285541), (302, 230702), (604, 115351), (1891, 36844), (3721, 18724), (3782, 18422), (4681, 14884), (7442, 9362), (7564, 9211)]