81941652

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{58363}}^1$

素因数の和:58389

約数の個数: 48

約数和(自身を含む): 228786880

約数和(自身を除く): 146845228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 58363, 116726, 175089, 233452, 350178, 525267, 700356, 758719, 1050534, 1517438, 1575801, 2101068, 2276157, 3034876, 3151602, 4552314, 6303204, 6828471, 9104628, 13656942, 20485413, 27313884, 40970826, 81941652]

約数ペア:

[(1, 81941652), (2, 40970826), (3, 27313884), (4, 20485413), (6, 13656942), (9, 9104628), (12, 6828471), (13, 6303204), (18, 4552314), (26, 3151602), (27, 3034876), (36, 2276157), (39, 2101068), (52, 1575801), (54, 1517438), (78, 1050534), (108, 758719), (117, 700356), (156, 525267), (234, 350178), (351, 233452), (468, 175089), (702, 116726), (1404, 58363)]