72961488

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{5693}}^1$

素因数の和:5796

約数の個数: 60

約数和(自身を含む): 206521380

約数和(自身を除く): 133559892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 5693, 6408, 11386, 12816, 17079, 22772, 34158, 45544, 51237, 68316, 91088, 102474, 136632, 204948, 273264, 409896, 506677, 819792, 1013354, 1520031, 2026708, 3040062, 4053416, 4560093, 6080124, 8106832, 9120186, 12160248, 18240372, 24320496, 36480744, 72961488]

約数ペア:

[(1, 72961488), (2, 36480744), (3, 24320496), (4, 18240372), (6, 12160248), (8, 9120186), (9, 8106832), (12, 6080124), (16, 4560093), (18, 4053416), (24, 3040062), (36, 2026708), (48, 1520031), (72, 1013354), (89, 819792), (144, 506677), (178, 409896), (267, 273264), (356, 204948), (534, 136632), (712, 102474), (801, 91088), (1068, 68316), (1424, 51237), (1602, 45544), (2136, 34158), (3204, 22772), (4272, 17079), (5693, 12816), (6408, 11386)]