91766080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:672

約数の個数: 112

約数和(自身を含む): 253691136

約数和(自身を除く): 161925056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 577, 710, 994, 1120, 1136, 1154, 1420, 1988, 2240, 2272, 2308, 2485, 2840, 2885, 3976, 4039, 4544, 4616, 4970, 5680, 5770, 7952, 8078, 9232, 9940, 11360, 11540, 15904, 16156, 18464, 19880, 20195, 22720, 23080, 31808, 32312, 36928, 39760, 40390, 40967, 46160, 64624, 79520, 80780, 81934, 92320, 129248, 159040, 161560, 163868, 184640, 204835, 258496, 286769, 323120, 327736, 409670, 573538, 646240, 655472, 819340, 1147076, 1292480, 1310944, 1433845, 1638680, 2294152, 2621888, 2867690, 3277360, 4588304, 5735380, 6554720, 9176608, 11470760, 13109440, 18353216, 22941520, 45883040, 91766080]

約数ペア:

[(1, 91766080), (2, 45883040), (4, 22941520), (5, 18353216), (7, 13109440), (8, 11470760), (10, 9176608), (14, 6554720), (16, 5735380), (20, 4588304), (28, 3277360), (32, 2867690), (35, 2621888), (40, 2294152), (56, 1638680), (64, 1433845), (70, 1310944), (71, 1292480), (80, 1147076), (112, 819340), (140, 655472), (142, 646240), (160, 573538), (224, 409670), (280, 327736), (284, 323120), (320, 286769), (355, 258496), (448, 204835), (497, 184640), (560, 163868), (568, 161560), (577, 159040), (710, 129248), (994, 92320), (1120, 81934), (1136, 80780), (1154, 79520), (1420, 64624), (1988, 46160), (2240, 40967), (2272, 40390), (2308, 39760), (2485, 36928), (2840, 32312), (2885, 31808), (3976, 23080), (4039, 22720), (4544, 20195), (4616, 19880), (4970, 18464), (5680, 16156), (5770, 15904), (7952, 11540), (8078, 11360), (9232, 9940)]