70790044

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 145726560

約数和(自身を除く): 74936516

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 157, 169, 299, 314, 338, 377, 598, 628, 667, 676, 754, 1196, 1334, 1508, 2041, 2668, 3611, 3887, 4082, 4553, 4901, 7222, 7774, 8164, 8671, 9106, 9802, 14444, 15548, 17342, 18212, 19604, 26533, 34684, 46943, 53066, 59189, 93886, 104719, 106132, 112723, 118378, 187772, 209438, 225446, 236756, 418876, 450892, 610259, 769457, 1220518, 1361347, 1538914, 2441036, 2722694, 3077828, 5445388, 17697511, 35395022, 70790044]

約数ペア:

[(1, 70790044), (2, 35395022), (4, 17697511), (13, 5445388), (23, 3077828), (26, 2722694), (29, 2441036), (46, 1538914), (52, 1361347), (58, 1220518), (92, 769457), (116, 610259), (157, 450892), (169, 418876), (299, 236756), (314, 225446), (338, 209438), (377, 187772), (598, 118378), (628, 112723), (667, 106132), (676, 104719), (754, 93886), (1196, 59189), (1334, 53066), (1508, 46943), (2041, 34684), (2668, 26533), (3611, 19604), (3887, 18212), (4082, 17342), (4553, 15548), (4901, 14444), (7222, 9802), (7774, 9106), (8164, 8671)]