81796170216

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{299567}}^1$

素因数の和:299974

約数の個数: 64

約数和(自身を含む): 211662766080

約数和(自身を除く): 129866595864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 367, 372, 734, 744, 1101, 1468, 2202, 2936, 4404, 8808, 11377, 22754, 34131, 45508, 68262, 91016, 136524, 273048, 299567, 599134, 898701, 1198268, 1797402, 2396536, 3594804, 7189608, 9286577, 18573154, 27859731, 37146308, 55719462, 74292616, 109941089, 111438924, 219882178, 222877848, 329823267, 439764356, 659646534, 879528712, 1319293068, 2638586136, 3408173759, 6816347518, 10224521277, 13632695036, 20449042554, 27265390072, 40898085108, 81796170216]

約数ペア:

[(1, 81796170216), (2, 40898085108), (3, 27265390072), (4, 20449042554), (6, 13632695036), (8, 10224521277), (12, 6816347518), (24, 3408173759), (31, 2638586136), (62, 1319293068), (93, 879528712), (124, 659646534), (186, 439764356), (248, 329823267), (367, 222877848), (372, 219882178), (734, 111438924), (744, 109941089), (1101, 74292616), (1468, 55719462), (2202, 37146308), (2936, 27859731), (4404, 18573154), (8808, 9286577), (11377, 7189608), (22754, 3594804), (34131, 2396536), (45508, 1797402), (68262, 1198268), (91016, 898701), (136524, 599134), (273048, 299567)]