68315632

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^2$

素因数の和:179

約数の個数: 90

約数和(自身を含む): 168647192

約数和(自身を除く): 100331560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 121, 142, 154, 176, 242, 284, 308, 484, 497, 568, 616, 781, 847, 968, 994, 1136, 1232, 1562, 1694, 1936, 1988, 3124, 3388, 3976, 5041, 5467, 6248, 6776, 7952, 8591, 10082, 10934, 12496, 13552, 17182, 20164, 21868, 34364, 35287, 40328, 43736, 55451, 60137, 68728, 70574, 80656, 87472, 110902, 120274, 137456, 141148, 221804, 240548, 282296, 388157, 443608, 481096, 564592, 609961, 776314, 887216, 962192, 1219922, 1552628, 2439844, 3105256, 4269727, 4879688, 6210512, 8539454, 9759376, 17078908, 34157816, 68315632]

約数ペア:

[(1, 68315632), (2, 34157816), (4, 17078908), (7, 9759376), (8, 8539454), (11, 6210512), (14, 4879688), (16, 4269727), (22, 3105256), (28, 2439844), (44, 1552628), (56, 1219922), (71, 962192), (77, 887216), (88, 776314), (112, 609961), (121, 564592), (142, 481096), (154, 443608), (176, 388157), (242, 282296), (284, 240548), (308, 221804), (484, 141148), (497, 137456), (568, 120274), (616, 110902), (781, 87472), (847, 80656), (968, 70574), (994, 68728), (1136, 60137), (1232, 55451), (1562, 43736), (1694, 40328), (1936, 35287), (1988, 34364), (3124, 21868), (3388, 20164), (3976, 17182), (5041, 13552), (5467, 12496), (6248, 10934), (6776, 10082), (7952, 8591)]