64283022

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 72

約数和(自身を含む): 149933784

約数和(自身を除く): 85650762

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 157, 207, 258, 314, 387, 414, 471, 529, 774, 942, 989, 1058, 1413, 1587, 1978, 2826, 2967, 3174, 3611, 4761, 5934, 6751, 7222, 8901, 9522, 10833, 13502, 17802, 20253, 21666, 22747, 32499, 40506, 45494, 60759, 64998, 68241, 83053, 121518, 136482, 155273, 166106, 204723, 249159, 310546, 409446, 465819, 498318, 747477, 931638, 1397457, 1494954, 2794914, 3571279, 7142558, 10713837, 21427674, 32141511, 64283022]

約数ペア:

[(1, 64283022), (2, 32141511), (3, 21427674), (6, 10713837), (9, 7142558), (18, 3571279), (23, 2794914), (43, 1494954), (46, 1397457), (69, 931638), (86, 747477), (129, 498318), (138, 465819), (157, 409446), (207, 310546), (258, 249159), (314, 204723), (387, 166106), (414, 155273), (471, 136482), (529, 121518), (774, 83053), (942, 68241), (989, 64998), (1058, 60759), (1413, 45494), (1587, 40506), (1978, 32499), (2826, 22747), (2967, 21666), (3174, 20253), (3611, 17802), (4761, 13502), (5934, 10833), (6751, 9522), (7222, 8901)]