81077802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{3673}}^1$

素因数の和:3974

約数の個数: 32

約数和(自身を含む): 175293888

約数和(自身を除く): 94216086

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 283, 566, 849, 1698, 3673, 3679, 7346, 7358, 11019, 11037, 22038, 22074, 47749, 95498, 143247, 286494, 1039459, 2078918, 3118377, 6236754, 13512967, 27025934, 40538901, 81077802]

約数ペア:

[(1, 81077802), (2, 40538901), (3, 27025934), (6, 13512967), (13, 6236754), (26, 3118377), (39, 2078918), (78, 1039459), (283, 286494), (566, 143247), (849, 95498), (1698, 47749), (3673, 22074), (3679, 22038), (7346, 11037), (7358, 11019)]