72287208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47809}}^1$

素因数の和:47831

約数の個数: 64

約数和(自身を含む): 229488000

約数和(自身を除く): 157200792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 47809, 95618, 143427, 191236, 286854, 334663, 382472, 430281, 573708, 669326, 860562, 1003989, 1147416, 1290843, 1338652, 1721124, 2007978, 2581686, 2677304, 3011967, 3442248, 4015956, 5163372, 6023934, 8031912, 9035901, 10326744, 12047868, 18071802, 24095736, 36143604, 72287208]

約数ペア:

[(1, 72287208), (2, 36143604), (3, 24095736), (4, 18071802), (6, 12047868), (7, 10326744), (8, 9035901), (9, 8031912), (12, 6023934), (14, 5163372), (18, 4015956), (21, 3442248), (24, 3011967), (27, 2677304), (28, 2581686), (36, 2007978), (42, 1721124), (54, 1338652), (56, 1290843), (63, 1147416), (72, 1003989), (84, 860562), (108, 669326), (126, 573708), (168, 430281), (189, 382472), (216, 334663), (252, 286854), (378, 191236), (504, 143427), (756, 95618), (1512, 47809)]