68815308

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{691}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 165393536

約数和(自身を除く): 96578228

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 193, 258, 386, 516, 579, 691, 772, 1158, 1382, 2073, 2316, 2764, 4146, 8292, 8299, 16598, 24897, 29713, 33196, 49794, 59426, 89139, 99588, 118852, 133363, 178278, 266726, 356556, 400089, 533452, 800178, 1600356, 5734609, 11469218, 17203827, 22938436, 34407654, 68815308]

約数ペア:

[(1, 68815308), (2, 34407654), (3, 22938436), (4, 17203827), (6, 11469218), (12, 5734609), (43, 1600356), (86, 800178), (129, 533452), (172, 400089), (193, 356556), (258, 266726), (386, 178278), (516, 133363), (579, 118852), (691, 99588), (772, 89139), (1158, 59426), (1382, 49794), (2073, 33196), (2316, 29713), (2764, 24897), (4146, 16598), (8292, 8299)]