68004456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1033}}^1$

素因数の和:1266

約数の個数: 64

約数和(自身を含む): 184134720

約数和(自身を除く): 116130264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 211, 312, 422, 633, 844, 1033, 1266, 1688, 2066, 2532, 2743, 3099, 4132, 5064, 5486, 6198, 8229, 8264, 10972, 12396, 13429, 16458, 21944, 24792, 26858, 32916, 40287, 53716, 65832, 80574, 107432, 161148, 217963, 322296, 435926, 653889, 871852, 1307778, 1743704, 2615556, 2833519, 5231112, 5667038, 8500557, 11334076, 17001114, 22668152, 34002228, 68004456]

約数ペア:

[(1, 68004456), (2, 34002228), (3, 22668152), (4, 17001114), (6, 11334076), (8, 8500557), (12, 5667038), (13, 5231112), (24, 2833519), (26, 2615556), (39, 1743704), (52, 1307778), (78, 871852), (104, 653889), (156, 435926), (211, 322296), (312, 217963), (422, 161148), (633, 107432), (844, 80574), (1033, 65832), (1266, 53716), (1688, 40287), (2066, 32916), (2532, 26858), (2743, 24792), (3099, 21944), (4132, 16458), (5064, 13429), (5486, 12396), (6198, 10972), (8229, 8264)]