78425204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 162400896

約数和(自身を除く): 83975692

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 167, 286, 334, 572, 668, 821, 1642, 1837, 2171, 3284, 3674, 4342, 7348, 8684, 9031, 10673, 18062, 21346, 23881, 36124, 42692, 47762, 95524, 117403, 137107, 234806, 274214, 469612, 548428, 1508177, 1782391, 3016354, 3564782, 6032708, 7129564, 19606301, 39212602, 78425204]

約数ペア:

[(1, 78425204), (2, 39212602), (4, 19606301), (11, 7129564), (13, 6032708), (22, 3564782), (26, 3016354), (44, 1782391), (52, 1508177), (143, 548428), (167, 469612), (286, 274214), (334, 234806), (572, 137107), (668, 117403), (821, 95524), (1642, 47762), (1837, 42692), (2171, 36124), (3284, 23881), (3674, 21346), (4342, 18062), (7348, 10673), (8684, 9031)]