80297868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 239591520

約数和(自身を除く): 159293652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 49, 51, 58, 68, 84, 87, 98, 102, 116, 119, 147, 174, 196, 203, 204, 238, 277, 294, 348, 357, 406, 476, 493, 554, 588, 609, 714, 812, 831, 833, 986, 1108, 1218, 1421, 1428, 1479, 1662, 1666, 1939, 1972, 2436, 2499, 2842, 2958, 3324, 3332, 3451, 3878, 4263, 4709, 4998, 5684, 5817, 5916, 6902, 7756, 8033, 8526, 9418, 9996, 10353, 11634, 13573, 13804, 14127, 16066, 17052, 18836, 20706, 23268, 24099, 24157, 27146, 28254, 32132, 32963, 40719, 41412, 48198, 48314, 54292, 56231, 56508, 65926, 72471, 81438, 96396, 96628, 98889, 112462, 131852, 136561, 144942, 162876, 168693, 197778, 224924, 230741, 273122, 289884, 337386, 393617, 395556, 409683, 461482, 546244, 674772, 692223, 787234, 819366, 922964, 955927, 1180851, 1384446, 1574468, 1638732, 1911854, 2361702, 2768892, 2867781, 3823708, 4723404, 5735562, 6691489, 11471124, 13382978, 20074467, 26765956, 40148934, 80297868]

約数ペア:

[(1, 80297868), (2, 40148934), (3, 26765956), (4, 20074467), (6, 13382978), (7, 11471124), (12, 6691489), (14, 5735562), (17, 4723404), (21, 3823708), (28, 2867781), (29, 2768892), (34, 2361702), (42, 1911854), (49, 1638732), (51, 1574468), (58, 1384446), (68, 1180851), (84, 955927), (87, 922964), (98, 819366), (102, 787234), (116, 692223), (119, 674772), (147, 546244), (174, 461482), (196, 409683), (203, 395556), (204, 393617), (238, 337386), (277, 289884), (294, 273122), (348, 230741), (357, 224924), (406, 197778), (476, 168693), (493, 162876), (554, 144942), (588, 136561), (609, 131852), (714, 112462), (812, 98889), (831, 96628), (833, 96396), (986, 81438), (1108, 72471), (1218, 65926), (1421, 56508), (1428, 56231), (1479, 54292), (1662, 48314), (1666, 48198), (1939, 41412), (1972, 40719), (2436, 32963), (2499, 32132), (2842, 28254), (2958, 27146), (3324, 24157), (3332, 24099), (3451, 23268), (3878, 20706), (4263, 18836), (4709, 17052), (4998, 16066), (5684, 14127), (5817, 13804), (5916, 13573), (6902, 11634), (7756, 10353), (8033, 9996), (8526, 9418)]