68684832

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3359}}^1$

素因数の和:3446

約数の個数: 72

約数和(自身を含む): 198132480

約数和(自身を除く): 129447648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3359, 3408, 5112, 6718, 6816, 10077, 10224, 13436, 20154, 20448, 26872, 30231, 40308, 53744, 60462, 80616, 107488, 120924, 161232, 238489, 241848, 322464, 476978, 483696, 715467, 953956, 967392, 1430934, 1907912, 2146401, 2861868, 3815824, 4292802, 5723736, 7631648, 8585604, 11447472, 17171208, 22894944, 34342416, 68684832]

約数ペア:

[(1, 68684832), (2, 34342416), (3, 22894944), (4, 17171208), (6, 11447472), (8, 8585604), (9, 7631648), (12, 5723736), (16, 4292802), (18, 3815824), (24, 2861868), (32, 2146401), (36, 1907912), (48, 1430934), (71, 967392), (72, 953956), (96, 715467), (142, 483696), (144, 476978), (213, 322464), (284, 241848), (288, 238489), (426, 161232), (568, 120924), (639, 107488), (852, 80616), (1136, 60462), (1278, 53744), (1704, 40308), (2272, 30231), (2556, 26872), (3359, 20448), (3408, 20154), (5112, 13436), (6718, 10224), (6816, 10077)]