71061264

素因数分解:

$2^4\times 3^2\times {\mathrm{493481}}^1$

素因数の和:493495

約数の個数: 30

約数和(自身を含む): 198873246

約数和(自身を除く): 127811982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 493481, 986962, 1480443, 1973924, 2960886, 3947848, 4441329, 5921772, 7895696, 8882658, 11843544, 17765316, 23687088, 35530632, 71061264]

約数ペア:

[(1, 71061264), (2, 35530632), (3, 23687088), (4, 17765316), (6, 11843544), (8, 8882658), (9, 7895696), (12, 5921772), (16, 4441329), (18, 3947848), (24, 2960886), (36, 1973924), (48, 1480443), (72, 986962), (144, 493481)]