76640772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1109}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 193193280

約数和(自身を除く): 116552508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 443, 886, 1109, 1329, 1772, 2218, 2658, 3327, 4436, 5316, 5759, 6654, 11518, 13308, 14417, 17277, 23036, 28834, 34554, 43251, 57668, 69108, 86502, 173004, 491287, 982574, 1473861, 1965148, 2947722, 5895444, 6386731, 12773462, 19160193, 25546924, 38320386, 76640772]

約数ペア:

[(1, 76640772), (2, 38320386), (3, 25546924), (4, 19160193), (6, 12773462), (12, 6386731), (13, 5895444), (26, 2947722), (39, 1965148), (52, 1473861), (78, 982574), (156, 491287), (443, 173004), (886, 86502), (1109, 69108), (1329, 57668), (1772, 43251), (2218, 34554), (2658, 28834), (3327, 23036), (4436, 17277), (5316, 14417), (5759, 13308), (6654, 11518)]