7267572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 20226024

約数和(自身を除く): 12958452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 293, 318, 468, 477, 586, 636, 689, 879, 954, 1172, 1378, 1758, 1908, 2067, 2637, 2756, 3516, 3809, 4134, 5274, 6201, 7618, 8268, 10548, 11427, 12402, 15236, 15529, 22854, 24804, 31058, 34281, 45708, 46587, 62116, 68562, 93174, 137124, 139761, 186348, 201877, 279522, 403754, 559044, 605631, 807508, 1211262, 1816893, 2422524, 3633786, 7267572]

約数ペア:

[(1, 7267572), (2, 3633786), (3, 2422524), (4, 1816893), (6, 1211262), (9, 807508), (12, 605631), (13, 559044), (18, 403754), (26, 279522), (36, 201877), (39, 186348), (52, 139761), (53, 137124), (78, 93174), (106, 68562), (117, 62116), (156, 46587), (159, 45708), (212, 34281), (234, 31058), (293, 24804), (318, 22854), (468, 15529), (477, 15236), (586, 12402), (636, 11427), (689, 10548), (879, 8268), (954, 7618), (1172, 6201), (1378, 5274), (1758, 4134), (1908, 3809), (2067, 3516), (2637, 2756)]