123627408

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 330960960

約数和(自身を除く): 207333552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 89, 129, 172, 178, 258, 267, 344, 356, 516, 534, 673, 688, 712, 1032, 1068, 1346, 1424, 2019, 2064, 2136, 2692, 3827, 4038, 4272, 5384, 7654, 8076, 10768, 11481, 15308, 16152, 22962, 28939, 30616, 32304, 45924, 57878, 59897, 61232, 86817, 91848, 115756, 119794, 173634, 179691, 183696, 231512, 239588, 347268, 359382, 463024, 479176, 694536, 718764, 958352, 1389072, 1437528, 2575571, 2875056, 5151142, 7726713, 10302284, 15453426, 20604568, 30906852, 41209136, 61813704, 123627408]

約数ペア:

[(1, 123627408), (2, 61813704), (3, 41209136), (4, 30906852), (6, 20604568), (8, 15453426), (12, 10302284), (16, 7726713), (24, 5151142), (43, 2875056), (48, 2575571), (86, 1437528), (89, 1389072), (129, 958352), (172, 718764), (178, 694536), (258, 479176), (267, 463024), (344, 359382), (356, 347268), (516, 239588), (534, 231512), (673, 183696), (688, 179691), (712, 173634), (1032, 119794), (1068, 115756), (1346, 91848), (1424, 86817), (2019, 61232), (2064, 59897), (2136, 57878), (2692, 45924), (3827, 32304), (4038, 30616), (4272, 28939), (5384, 22962), (7654, 16152), (8076, 15308), (10768, 11481)]