72568464

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{16987}}^1$

素因数の和:17087

約数の個数: 40

約数和(自身を含む): 189586080

約数和(自身を除く): 117017616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 16987, 33974, 50961, 67948, 101922, 135896, 203844, 271792, 407688, 815376, 1511843, 3023686, 4535529, 6047372, 9071058, 12094744, 18142116, 24189488, 36284232, 72568464]

約数ペア:

[(1, 72568464), (2, 36284232), (3, 24189488), (4, 18142116), (6, 12094744), (8, 9071058), (12, 6047372), (16, 4535529), (24, 3023686), (48, 1511843), (89, 815376), (178, 407688), (267, 271792), (356, 203844), (534, 135896), (712, 101922), (1068, 67948), (1424, 50961), (2136, 33974), (4272, 16987)]