82358416

素因数分解:

$2^4\times 7^3\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 80

約数和(自身を含む): 190960000

約数和(自身を除く): 108601584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 343, 344, 349, 392, 602, 686, 688, 698, 784, 1204, 1372, 1396, 2107, 2408, 2443, 2744, 2792, 4214, 4816, 4886, 5488, 5584, 8428, 9772, 14749, 15007, 16856, 17101, 19544, 29498, 30014, 33712, 34202, 39088, 58996, 60028, 68404, 105049, 117992, 119707, 120056, 136808, 210098, 235984, 239414, 240112, 273616, 420196, 478828, 735343, 840392, 957656, 1470686, 1680784, 1915312, 2941372, 5147401, 5882744, 10294802, 11765488, 20589604, 41179208, 82358416]

約数ペア:

[(1, 82358416), (2, 41179208), (4, 20589604), (7, 11765488), (8, 10294802), (14, 5882744), (16, 5147401), (28, 2941372), (43, 1915312), (49, 1680784), (56, 1470686), (86, 957656), (98, 840392), (112, 735343), (172, 478828), (196, 420196), (301, 273616), (343, 240112), (344, 239414), (349, 235984), (392, 210098), (602, 136808), (686, 120056), (688, 119707), (698, 117992), (784, 105049), (1204, 68404), (1372, 60028), (1396, 58996), (2107, 39088), (2408, 34202), (2443, 33712), (2744, 30014), (2792, 29498), (4214, 19544), (4816, 17101), (4886, 16856), (5488, 15007), (5584, 14749), (8428, 9772)]