68376364

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 152768000

約数和(自身を除く): 84391636

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 49, 61, 76, 86, 98, 122, 133, 172, 196, 244, 266, 301, 343, 427, 532, 602, 686, 817, 854, 931, 1159, 1204, 1372, 1634, 1708, 1862, 2107, 2318, 2623, 2989, 3268, 3724, 4214, 4636, 5246, 5719, 5978, 6517, 8113, 8428, 10492, 11438, 11956, 13034, 14749, 16226, 18361, 20923, 22876, 26068, 29498, 32452, 36722, 40033, 41846, 49837, 56791, 58996, 73444, 80066, 83692, 99674, 113582, 128527, 160132, 199348, 227164, 257054, 280231, 348859, 397537, 514108, 560462, 697718, 795074, 899689, 1120924, 1395436, 1590148, 1799378, 2442013, 3598756, 4884026, 9768052, 17094091, 34188182, 68376364]

約数ペア:

[(1, 68376364), (2, 34188182), (4, 17094091), (7, 9768052), (14, 4884026), (19, 3598756), (28, 2442013), (38, 1799378), (43, 1590148), (49, 1395436), (61, 1120924), (76, 899689), (86, 795074), (98, 697718), (122, 560462), (133, 514108), (172, 397537), (196, 348859), (244, 280231), (266, 257054), (301, 227164), (343, 199348), (427, 160132), (532, 128527), (602, 113582), (686, 99674), (817, 83692), (854, 80066), (931, 73444), (1159, 58996), (1204, 56791), (1372, 49837), (1634, 41846), (1708, 40033), (1862, 36722), (2107, 32452), (2318, 29498), (2623, 26068), (2989, 22876), (3268, 20923), (3724, 18361), (4214, 16226), (4636, 14749), (5246, 13034), (5719, 11956), (5978, 11438), (6517, 10492), (8113, 8428)]