39139308

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 111312320

約数和(自身を除く): 72173012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 108, 117, 122, 156, 183, 234, 244, 351, 366, 457, 468, 549, 702, 732, 793, 914, 1098, 1371, 1404, 1586, 1647, 1828, 2196, 2379, 2742, 3172, 3294, 4113, 4758, 5484, 5941, 6588, 7137, 8226, 9516, 11882, 12339, 14274, 16452, 17823, 21411, 23764, 24678, 27877, 28548, 35646, 42822, 49356, 53469, 55754, 71292, 83631, 85644, 106938, 111508, 160407, 167262, 213876, 250893, 320814, 334524, 362401, 501786, 641628, 724802, 752679, 1003572, 1087203, 1449604, 1505358, 2174406, 3010716, 3261609, 4348812, 6523218, 9784827, 13046436, 19569654, 39139308]

約数ペア:

[(1, 39139308), (2, 19569654), (3, 13046436), (4, 9784827), (6, 6523218), (9, 4348812), (12, 3261609), (13, 3010716), (18, 2174406), (26, 1505358), (27, 1449604), (36, 1087203), (39, 1003572), (52, 752679), (54, 724802), (61, 641628), (78, 501786), (108, 362401), (117, 334524), (122, 320814), (156, 250893), (183, 213876), (234, 167262), (244, 160407), (351, 111508), (366, 106938), (457, 85644), (468, 83631), (549, 71292), (702, 55754), (732, 53469), (793, 49356), (914, 42822), (1098, 35646), (1371, 28548), (1404, 27877), (1586, 24678), (1647, 23764), (1828, 21411), (2196, 17823), (2379, 16452), (2742, 14274), (3172, 12339), (3294, 11882), (4113, 9516), (4758, 8226), (5484, 7137), (5941, 6588)]