61166248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 136120320

約数和(自身を除く): 74954072

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 127, 143, 254, 286, 421, 508, 572, 842, 1016, 1144, 1397, 1651, 1684, 2794, 3302, 3368, 4631, 5473, 5588, 6604, 9262, 10946, 11176, 13208, 18161, 18524, 21892, 36322, 37048, 43784, 53467, 60203, 72644, 106934, 120406, 145288, 213868, 240812, 427736, 481624, 588137, 695071, 1176274, 1390142, 2352548, 2780284, 4705096, 5560568, 7645781, 15291562, 30583124, 61166248]

約数ペア:

[(1, 61166248), (2, 30583124), (4, 15291562), (8, 7645781), (11, 5560568), (13, 4705096), (22, 2780284), (26, 2352548), (44, 1390142), (52, 1176274), (88, 695071), (104, 588137), (127, 481624), (143, 427736), (254, 240812), (286, 213868), (421, 145288), (508, 120406), (572, 106934), (842, 72644), (1016, 60203), (1144, 53467), (1397, 43784), (1651, 37048), (1684, 36322), (2794, 21892), (3302, 18524), (3368, 18161), (4631, 13208), (5473, 11176), (5588, 10946), (6604, 9262)]