71431056

素因数分解:

$2^4\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1693}}^1$

素因数の和:2000

約数の個数: 60

約数和(自身を含む): 200708508

約数和(自身を除く): 129277452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 293, 586, 879, 1172, 1693, 1758, 2344, 2637, 3386, 3516, 4688, 5079, 5274, 6772, 7032, 10158, 10548, 13544, 14064, 15237, 20316, 21096, 27088, 30474, 40632, 42192, 60948, 81264, 121896, 243792, 496049, 992098, 1488147, 1984196, 2976294, 3968392, 4464441, 5952588, 7936784, 8928882, 11905176, 17857764, 23810352, 35715528, 71431056]

約数ペア:

[(1, 71431056), (2, 35715528), (3, 23810352), (4, 17857764), (6, 11905176), (8, 8928882), (9, 7936784), (12, 5952588), (16, 4464441), (18, 3968392), (24, 2976294), (36, 1984196), (48, 1488147), (72, 992098), (144, 496049), (293, 243792), (586, 121896), (879, 81264), (1172, 60948), (1693, 42192), (1758, 40632), (2344, 30474), (2637, 27088), (3386, 21096), (3516, 20316), (4688, 15237), (5079, 14064), (5274, 13544), (6772, 10548), (7032, 10158)]