90026144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 191711520

約数和(自身を除く): 101685376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 379, 416, 571, 758, 1142, 1516, 2284, 3032, 4568, 4927, 6064, 7423, 9136, 9854, 12128, 14846, 18272, 19708, 29692, 39416, 59384, 78832, 118768, 157664, 216409, 237536, 432818, 865636, 1731272, 2813317, 3462544, 5626634, 6925088, 11253268, 22506536, 45013072, 90026144]

約数ペア:

[(1, 90026144), (2, 45013072), (4, 22506536), (8, 11253268), (13, 6925088), (16, 5626634), (26, 3462544), (32, 2813317), (52, 1731272), (104, 865636), (208, 432818), (379, 237536), (416, 216409), (571, 157664), (758, 118768), (1142, 78832), (1516, 59384), (2284, 39416), (3032, 29692), (4568, 19708), (4927, 18272), (6064, 14846), (7423, 12128), (9136, 9854)]