877961604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{4111}}^1$

素因数の和:4205

約数の個数: 72

約数和(自身を含む): 2267948928

約数和(自身を除く): 1389987324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1369, 1443, 1924, 2738, 2886, 4107, 4111, 5476, 5772, 8214, 8222, 12333, 16428, 16444, 17797, 24666, 35594, 49332, 53391, 53443, 71188, 106782, 106886, 152107, 160329, 213564, 213772, 304214, 320658, 456321, 608428, 641316, 912642, 1825284, 1977391, 3954782, 5627959, 5932173, 7909564, 11255918, 11864346, 16883877, 22511836, 23728692, 33767754, 67535508, 73163467, 146326934, 219490401, 292653868, 438980802, 877961604]

約数ペア:

[(1, 877961604), (2, 438980802), (3, 292653868), (4, 219490401), (6, 146326934), (12, 73163467), (13, 67535508), (26, 33767754), (37, 23728692), (39, 22511836), (52, 16883877), (74, 11864346), (78, 11255918), (111, 7909564), (148, 5932173), (156, 5627959), (222, 3954782), (444, 1977391), (481, 1825284), (962, 912642), (1369, 641316), (1443, 608428), (1924, 456321), (2738, 320658), (2886, 304214), (4107, 213772), (4111, 213564), (5476, 160329), (5772, 152107), (8214, 106886), (8222, 106782), (12333, 71188), (16428, 53443), (16444, 53391), (17797, 49332), (24666, 35594)]