61128756

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:683

約数の個数: 120

約数和(自身を含む): 179862144

約数和(自身を除く): 118733388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 276, 299, 324, 351, 414, 468, 598, 621, 631, 702, 828, 897, 1053, 1196, 1242, 1262, 1404, 1794, 1863, 1893, 2106, 2484, 2524, 2691, 3588, 3726, 3786, 4212, 5382, 5679, 7452, 7572, 8073, 8203, 10764, 11358, 14513, 16146, 16406, 17037, 22716, 24219, 24609, 29026, 32292, 32812, 34074, 43539, 48438, 49218, 51111, 58052, 68148, 73827, 87078, 96876, 98436, 102222, 130617, 147654, 174156, 188669, 204444, 221481, 261234, 295308, 377338, 391851, 442962, 522468, 566007, 664443, 754676, 783702, 885924, 1132014, 1175553, 1328886, 1567404, 1698021, 2264028, 2351106, 2657772, 3396042, 4702212, 5094063, 6792084, 10188126, 15282189, 20376252, 30564378, 61128756]

約数ペア:

[(1, 61128756), (2, 30564378), (3, 20376252), (4, 15282189), (6, 10188126), (9, 6792084), (12, 5094063), (13, 4702212), (18, 3396042), (23, 2657772), (26, 2351106), (27, 2264028), (36, 1698021), (39, 1567404), (46, 1328886), (52, 1175553), (54, 1132014), (69, 885924), (78, 783702), (81, 754676), (92, 664443), (108, 566007), (117, 522468), (138, 442962), (156, 391851), (162, 377338), (207, 295308), (234, 261234), (276, 221481), (299, 204444), (324, 188669), (351, 174156), (414, 147654), (468, 130617), (598, 102222), (621, 98436), (631, 96876), (702, 87078), (828, 73827), (897, 68148), (1053, 58052), (1196, 51111), (1242, 49218), (1262, 48438), (1404, 43539), (1794, 34074), (1863, 32812), (1893, 32292), (2106, 29026), (2484, 24609), (2524, 24219), (2691, 22716), (3588, 17037), (3726, 16406), (3786, 16146), (4212, 14513), (5382, 11358), (5679, 10764), (7452, 8203), (7572, 8073)]