83897464

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2780

約数の個数: 64

約数和(自身を含む): 195840000

約数和(自身を除く): 111942536

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 1064, 1102, 1624, 2204, 2719, 3857, 4408, 5438, 7714, 10876, 15428, 19033, 21752, 30856, 38066, 51661, 76132, 78851, 103322, 152264, 157702, 206644, 315404, 361627, 413288, 551957, 630808, 723254, 1103914, 1446508, 1498169, 2207828, 2893016, 2996338, 4415656, 5992676, 10487183, 11985352, 20974366, 41948732, 83897464]

約数ペア:

[(1, 83897464), (2, 41948732), (4, 20974366), (7, 11985352), (8, 10487183), (14, 5992676), (19, 4415656), (28, 2996338), (29, 2893016), (38, 2207828), (56, 1498169), (58, 1446508), (76, 1103914), (116, 723254), (133, 630808), (152, 551957), (203, 413288), (232, 361627), (266, 315404), (406, 206644), (532, 157702), (551, 152264), (812, 103322), (1064, 78851), (1102, 76132), (1624, 51661), (2204, 38066), (2719, 30856), (3857, 21752), (4408, 19033), (5438, 15428), (7714, 10876)]