69589996

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 151683840

約数和(自身を除く): 82093844

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 49, 86, 92, 98, 161, 172, 196, 301, 322, 359, 602, 644, 718, 989, 1127, 1204, 1436, 1978, 2107, 2254, 2513, 3956, 4214, 4508, 5026, 6923, 8257, 8428, 10052, 13846, 15437, 16514, 17591, 27692, 30874, 33028, 35182, 48461, 57799, 61748, 70364, 96922, 108059, 115598, 193844, 216118, 231196, 355051, 404593, 432236, 710102, 756413, 809186, 1420204, 1512826, 1618372, 2485357, 3025652, 4970714, 9941428, 17397499, 34794998, 69589996]

約数ペア:

[(1, 69589996), (2, 34794998), (4, 17397499), (7, 9941428), (14, 4970714), (23, 3025652), (28, 2485357), (43, 1618372), (46, 1512826), (49, 1420204), (86, 809186), (92, 756413), (98, 710102), (161, 432236), (172, 404593), (196, 355051), (301, 231196), (322, 216118), (359, 193844), (602, 115598), (644, 108059), (718, 96922), (989, 70364), (1127, 61748), (1204, 57799), (1436, 48461), (1978, 35182), (2107, 33028), (2254, 30874), (2513, 27692), (3956, 17591), (4214, 16514), (4508, 15437), (5026, 13846), (6923, 10052), (8257, 8428)]