76457810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 163344384

約数和(自身を除く): 86886574

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 127, 130, 143, 254, 286, 421, 635, 715, 842, 1270, 1397, 1430, 1651, 2105, 2794, 3302, 4210, 4631, 5473, 6985, 8255, 9262, 10946, 13970, 16510, 18161, 23155, 27365, 36322, 46310, 53467, 54730, 60203, 90805, 106934, 120406, 181610, 267335, 301015, 534670, 588137, 602030, 695071, 1176274, 1390142, 2940685, 3475355, 5881370, 6950710, 7645781, 15291562, 38228905, 76457810]

約数ペア:

[(1, 76457810), (2, 38228905), (5, 15291562), (10, 7645781), (11, 6950710), (13, 5881370), (22, 3475355), (26, 2940685), (55, 1390142), (65, 1176274), (110, 695071), (127, 602030), (130, 588137), (143, 534670), (254, 301015), (286, 267335), (421, 181610), (635, 120406), (715, 106934), (842, 90805), (1270, 60203), (1397, 54730), (1430, 53467), (1651, 46310), (2105, 36322), (2794, 27365), (3302, 23155), (4210, 18161), (4631, 16510), (5473, 13970), (6985, 10946), (8255, 9262)]