72339414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2687}}^1$

素因数の和:3340

約数の個数: 32

約数和(自身を含む): 165666816

約数和(自身を除く): 93327402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 641, 1282, 1923, 2687, 3846, 4487, 5374, 8061, 8974, 13461, 16122, 18809, 26922, 37618, 56427, 112854, 1722367, 3444734, 5167101, 10334202, 12056569, 24113138, 36169707, 72339414]

約数ペア:

[(1, 72339414), (2, 36169707), (3, 24113138), (6, 12056569), (7, 10334202), (14, 5167101), (21, 3444734), (42, 1722367), (641, 112854), (1282, 56427), (1923, 37618), (2687, 26922), (3846, 18809), (4487, 16122), (5374, 13461), (8061, 8974)]