88721316

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 230315904

約数和(自身を除く): 141594588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 103, 142, 206, 213, 284, 309, 337, 412, 426, 618, 639, 674, 852, 927, 1011, 1236, 1278, 1348, 1854, 2022, 2556, 3033, 3708, 4044, 6066, 7313, 12132, 14626, 21939, 23927, 29252, 34711, 43878, 47854, 65817, 69422, 71781, 87756, 95708, 104133, 131634, 138844, 143562, 208266, 215343, 263268, 287124, 312399, 416532, 430686, 624798, 861372, 1249596, 2464481, 4928962, 7393443, 9857924, 14786886, 22180329, 29573772, 44360658, 88721316]

約数ペア:

[(1, 88721316), (2, 44360658), (3, 29573772), (4, 22180329), (6, 14786886), (9, 9857924), (12, 7393443), (18, 4928962), (36, 2464481), (71, 1249596), (103, 861372), (142, 624798), (206, 430686), (213, 416532), (284, 312399), (309, 287124), (337, 263268), (412, 215343), (426, 208266), (618, 143562), (639, 138844), (674, 131634), (852, 104133), (927, 95708), (1011, 87756), (1236, 71781), (1278, 69422), (1348, 65817), (1854, 47854), (2022, 43878), (2556, 34711), (3033, 29252), (3708, 23927), (4044, 21939), (6066, 14626), (7313, 12132)]