61281569274

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{733}}^1\times {\mathrm{857}}^1$

素因数の和:1895

約数の個数: 64

約数和(自身を含む): 125148291840

約数和(自身を除く): 63866722566

約数列:

[1, 2, 3, 6, 71, 142, 213, 229, 426, 458, 687, 733, 857, 1374, 1466, 1714, 2199, 2571, 4398, 5142, 16259, 32518, 48777, 52043, 60847, 97554, 104086, 121694, 156129, 167857, 182541, 196253, 312258, 335714, 365082, 392506, 503571, 588759, 628181, 1007142, 1177518, 1256362, 1884543, 3769086, 11917847, 13933963, 23835694, 27867926, 35753541, 41801889, 44600851, 71507082, 83603778, 89201702, 133802553, 143853449, 267605106, 287706898, 431560347, 863120694, 10213594879, 20427189758, 30640784637, 61281569274]

約数ペア:

[(1, 61281569274), (2, 30640784637), (3, 20427189758), (6, 10213594879), (71, 863120694), (142, 431560347), (213, 287706898), (229, 267605106), (426, 143853449), (458, 133802553), (687, 89201702), (733, 83603778), (857, 71507082), (1374, 44600851), (1466, 41801889), (1714, 35753541), (2199, 27867926), (2571, 23835694), (4398, 13933963), (5142, 11917847), (16259, 3769086), (32518, 1884543), (48777, 1256362), (52043, 1177518), (60847, 1007142), (97554, 628181), (104086, 588759), (121694, 503571), (156129, 392506), (167857, 365082), (182541, 335714), (196253, 312258)]