67904256

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 218985984

約数和(自身を除く): 151081728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 743, 768, 816, 896, 952, 1088, 1344, 1428, 1486, 1632, 1792, 1904, 2176, 2229, 2688, 2856, 2972, 3264, 3808, 4352, 4458, 5201, 5376, 5712, 5944, 6528, 7616, 8916, 10402, 11424, 11888, 12631, 13056, 15232, 15603, 17832, 20804, 22848, 23776, 25262, 30464, 31206, 35664, 37893, 41608, 45696, 47552, 50524, 62412, 71328, 75786, 83216, 88417, 91392, 95104, 101048, 124824, 142656, 151572, 166432, 176834, 190208, 202096, 249648, 265251, 285312, 303144, 332864, 353668, 404192, 499296, 530502, 570624, 606288, 665728, 707336, 808384, 998592, 1061004, 1212576, 1331456, 1414672, 1616768, 1997184, 2122008, 2425152, 2829344, 3233536, 3994368, 4244016, 4850304, 5658688, 8488032, 9700608, 11317376, 16976064, 22634752, 33952128, 67904256]

約数ペア:

[(1, 67904256), (2, 33952128), (3, 22634752), (4, 16976064), (6, 11317376), (7, 9700608), (8, 8488032), (12, 5658688), (14, 4850304), (16, 4244016), (17, 3994368), (21, 3233536), (24, 2829344), (28, 2425152), (32, 2122008), (34, 1997184), (42, 1616768), (48, 1414672), (51, 1331456), (56, 1212576), (64, 1061004), (68, 998592), (84, 808384), (96, 707336), (102, 665728), (112, 606288), (119, 570624), (128, 530502), (136, 499296), (168, 404192), (192, 353668), (204, 332864), (224, 303144), (238, 285312), (256, 265251), (272, 249648), (336, 202096), (357, 190208), (384, 176834), (408, 166432), (448, 151572), (476, 142656), (544, 124824), (672, 101048), (714, 95104), (743, 91392), (768, 88417), (816, 83216), (896, 75786), (952, 71328), (1088, 62412), (1344, 50524), (1428, 47552), (1486, 45696), (1632, 41608), (1792, 37893), (1904, 35664), (2176, 31206), (2229, 30464), (2688, 25262), (2856, 23776), (2972, 22848), (3264, 20804), (3808, 17832), (4352, 15603), (4458, 15232), (5201, 13056), (5376, 12631), (5712, 11888), (5944, 11424), (6528, 10402), (7616, 8916)]