64418262

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2579}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 135233280

約数和(自身を除く): 70815018

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 362, 543, 1086, 2579, 4163, 5158, 7737, 8326, 12489, 15474, 24978, 59317, 118634, 177951, 355902, 466799, 933598, 1400397, 2800794, 10736377, 21472754, 32209131, 64418262]

約数ペア:

[(1, 64418262), (2, 32209131), (3, 21472754), (6, 10736377), (23, 2800794), (46, 1400397), (69, 933598), (138, 466799), (181, 355902), (362, 177951), (543, 118634), (1086, 59317), (2579, 24978), (4163, 15474), (5158, 12489), (7737, 8326)]