68490552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 201096000

約数和(自身を除く): 132605448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 37, 39, 51, 52, 68, 74, 78, 102, 104, 111, 136, 148, 156, 204, 221, 222, 296, 312, 349, 408, 442, 444, 481, 629, 663, 698, 884, 888, 962, 1047, 1258, 1326, 1396, 1443, 1768, 1887, 1924, 2094, 2516, 2652, 2792, 2886, 3774, 3848, 4188, 4537, 5032, 5304, 5772, 5933, 7548, 8177, 8376, 9074, 11544, 11866, 12913, 13611, 15096, 16354, 17799, 18148, 23732, 24531, 25826, 27222, 32708, 35598, 36296, 38739, 47464, 49062, 51652, 54444, 65416, 71196, 77129, 77478, 98124, 103304, 108888, 142392, 154258, 154956, 167869, 196248, 219521, 231387, 308516, 309912, 335738, 439042, 462774, 503607, 617032, 658563, 671476, 878084, 925548, 1007214, 1317126, 1342952, 1756168, 1851096, 2014428, 2634252, 2853773, 4028856, 5268504, 5707546, 8561319, 11415092, 17122638, 22830184, 34245276, 68490552]

約数ペア:

[(1, 68490552), (2, 34245276), (3, 22830184), (4, 17122638), (6, 11415092), (8, 8561319), (12, 5707546), (13, 5268504), (17, 4028856), (24, 2853773), (26, 2634252), (34, 2014428), (37, 1851096), (39, 1756168), (51, 1342952), (52, 1317126), (68, 1007214), (74, 925548), (78, 878084), (102, 671476), (104, 658563), (111, 617032), (136, 503607), (148, 462774), (156, 439042), (204, 335738), (221, 309912), (222, 308516), (296, 231387), (312, 219521), (349, 196248), (408, 167869), (442, 154956), (444, 154258), (481, 142392), (629, 108888), (663, 103304), (698, 98124), (884, 77478), (888, 77129), (962, 71196), (1047, 65416), (1258, 54444), (1326, 51652), (1396, 49062), (1443, 47464), (1768, 38739), (1887, 36296), (1924, 35598), (2094, 32708), (2516, 27222), (2652, 25826), (2792, 24531), (2886, 23732), (3774, 18148), (3848, 17799), (4188, 16354), (4537, 15096), (5032, 13611), (5304, 12913), (5772, 11866), (5933, 11544), (7548, 9074), (8177, 8376)]