72488574018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{7321}}^1\times {\mathrm{78583}}^1$

素因数の和:85919

約数の個数: 48

約数和(自身を含む): 179522318976

約数和(自身を除く): 107033744958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 7321, 14642, 21963, 43926, 51247, 65889, 78583, 102494, 131778, 153741, 157166, 235749, 307482, 461223, 471498, 550081, 707247, 922446, 1100162, 1414494, 1650243, 3300486, 4950729, 9901458, 575306143, 1150612286, 1725918429, 3451836858, 4027143001, 5177755287, 8054286002, 10355510574, 12081429003, 24162858006, 36244287009, 72488574018]

約数ペア:

[(1, 72488574018), (2, 36244287009), (3, 24162858006), (6, 12081429003), (7, 10355510574), (9, 8054286002), (14, 5177755287), (18, 4027143001), (21, 3451836858), (42, 1725918429), (63, 1150612286), (126, 575306143), (7321, 9901458), (14642, 4950729), (21963, 3300486), (43926, 1650243), (51247, 1414494), (65889, 1100162), (78583, 922446), (102494, 707247), (131778, 550081), (153741, 471498), (157166, 461223), (235749, 307482)]