64366128

素因数分解:

$2^4\times 3^2\times {\mathrm{443}}^1\times {\mathrm{1009}}^1$

素因数の和:1466

約数の個数: 60

約数和(自身を含む): 180721320

約数和(自身を除く): 116355192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 443, 886, 1009, 1329, 1772, 2018, 2658, 3027, 3544, 3987, 4036, 5316, 6054, 7088, 7974, 8072, 9081, 10632, 12108, 15948, 16144, 18162, 21264, 24216, 31896, 36324, 48432, 63792, 72648, 145296, 446987, 893974, 1340961, 1787948, 2681922, 3575896, 4022883, 5363844, 7151792, 8045766, 10727688, 16091532, 21455376, 32183064, 64366128]

約数ペア:

[(1, 64366128), (2, 32183064), (3, 21455376), (4, 16091532), (6, 10727688), (8, 8045766), (9, 7151792), (12, 5363844), (16, 4022883), (18, 3575896), (24, 2681922), (36, 1787948), (48, 1340961), (72, 893974), (144, 446987), (443, 145296), (886, 72648), (1009, 63792), (1329, 48432), (1772, 36324), (2018, 31896), (2658, 24216), (3027, 21264), (3544, 18162), (3987, 16144), (4036, 15948), (5316, 12108), (6054, 10632), (7088, 9081), (7974, 8072)]