72659730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16937}}^1$

素因数の和:16971

約数の個数: 64

約数和(自身を含む): 204882048

約数和(自身を除く): 132222318

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 16937, 33874, 50811, 84685, 101622, 169370, 186307, 220181, 254055, 372614, 440362, 508110, 558921, 660543, 931535, 1100905, 1117842, 1321086, 1863070, 2201810, 2421991, 2794605, 3302715, 4843982, 5589210, 6605430, 7265973, 12109955, 14531946, 24219910, 36329865, 72659730]

約数ペア:

[(1, 72659730), (2, 36329865), (3, 24219910), (5, 14531946), (6, 12109955), (10, 7265973), (11, 6605430), (13, 5589210), (15, 4843982), (22, 3302715), (26, 2794605), (30, 2421991), (33, 2201810), (39, 1863070), (55, 1321086), (65, 1117842), (66, 1100905), (78, 931535), (110, 660543), (130, 558921), (143, 508110), (165, 440362), (195, 372614), (286, 254055), (330, 220181), (390, 186307), (429, 169370), (715, 101622), (858, 84685), (1430, 50811), (2145, 33874), (4290, 16937)]