85643824

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1514

約数の個数: 80

約数和(自身を含む): 207415296

約数和(自身を除く): 121771472

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1451, 1736, 1904, 2108, 2902, 3472, 3689, 4216, 5804, 7378, 8432, 10157, 11608, 14756, 20314, 23216, 24667, 29512, 40628, 44981, 49334, 59024, 81256, 89962, 98668, 162512, 172669, 179924, 197336, 314867, 345338, 359848, 394672, 629734, 690676, 719696, 764677, 1259468, 1381352, 1529354, 2518936, 2762704, 3058708, 5037872, 5352739, 6117416, 10705478, 12234832, 21410956, 42821912, 85643824]

約数ペア:

[(1, 85643824), (2, 42821912), (4, 21410956), (7, 12234832), (8, 10705478), (14, 6117416), (16, 5352739), (17, 5037872), (28, 3058708), (31, 2762704), (34, 2518936), (56, 1529354), (62, 1381352), (68, 1259468), (112, 764677), (119, 719696), (124, 690676), (136, 629734), (217, 394672), (238, 359848), (248, 345338), (272, 314867), (434, 197336), (476, 179924), (496, 172669), (527, 162512), (868, 98668), (952, 89962), (1054, 81256), (1451, 59024), (1736, 49334), (1904, 44981), (2108, 40628), (2902, 29512), (3472, 24667), (3689, 23216), (4216, 20314), (5804, 14756), (7378, 11608), (8432, 10157)]