866892456

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{8521}}^1$

素因数の和:8696

約数の個数: 80

約数和(自身を含む): 2443853940

約数和(自身を除く): 1576961484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 314, 324, 471, 628, 648, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5652, 8478, 8521, 11304, 12717, 16956, 17042, 25434, 25563, 33912, 34084, 50868, 51126, 68168, 76689, 101736, 102252, 153378, 204504, 230067, 306756, 460134, 613512, 690201, 920268, 1337797, 1380402, 1840536, 2675594, 2760804, 4013391, 5351188, 5521608, 8026782, 10702376, 12040173, 16053564, 24080346, 32107128, 36120519, 48160692, 72241038, 96321384, 108361557, 144482076, 216723114, 288964152, 433446228, 866892456]

約数ペア:

[(1, 866892456), (2, 433446228), (3, 288964152), (4, 216723114), (6, 144482076), (8, 108361557), (9, 96321384), (12, 72241038), (18, 48160692), (24, 36120519), (27, 32107128), (36, 24080346), (54, 16053564), (72, 12040173), (81, 10702376), (108, 8026782), (157, 5521608), (162, 5351188), (216, 4013391), (314, 2760804), (324, 2675594), (471, 1840536), (628, 1380402), (648, 1337797), (942, 920268), (1256, 690201), (1413, 613512), (1884, 460134), (2826, 306756), (3768, 230067), (4239, 204504), (5652, 153378), (8478, 102252), (8521, 101736), (11304, 76689), (12717, 68168), (16956, 51126), (17042, 50868), (25434, 34084), (25563, 33912)]