66549834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:332

約数の個数: 72

約数和(自身を含む): 158270112

約数和(自身を除く): 91720278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 167, 169, 234, 262, 334, 338, 393, 501, 507, 786, 1002, 1014, 1179, 1503, 1521, 1703, 2171, 2358, 3006, 3042, 3406, 4342, 5109, 6513, 10218, 13026, 15327, 19539, 21877, 22139, 28223, 30654, 39078, 43754, 44278, 56446, 65631, 66417, 84669, 131262, 132834, 169338, 196893, 199251, 254007, 284401, 393786, 398502, 508014, 568802, 853203, 1706406, 2559609, 3697213, 5119218, 7394426, 11091639, 22183278, 33274917, 66549834]

約数ペア:

[(1, 66549834), (2, 33274917), (3, 22183278), (6, 11091639), (9, 7394426), (13, 5119218), (18, 3697213), (26, 2559609), (39, 1706406), (78, 853203), (117, 568802), (131, 508014), (167, 398502), (169, 393786), (234, 284401), (262, 254007), (334, 199251), (338, 196893), (393, 169338), (501, 132834), (507, 131262), (786, 84669), (1002, 66417), (1014, 65631), (1179, 56446), (1503, 44278), (1521, 43754), (1703, 39078), (2171, 30654), (2358, 28223), (3006, 22139), (3042, 21877), (3406, 19539), (4342, 15327), (5109, 13026), (6513, 10218)]