65005488

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2339}}^1$

素因数の和:2546

約数の個数: 60

約数和(自身を含む): 182945880

約数和(自身を除く): 117940392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 2339, 3088, 3474, 4632, 4678, 6948, 7017, 9264, 9356, 13896, 14034, 18712, 21051, 27792, 28068, 37424, 42102, 56136, 84204, 112272, 168408, 336816, 451427, 902854, 1354281, 1805708, 2708562, 3611416, 4062843, 5417124, 7222832, 8125686, 10834248, 16251372, 21668496, 32502744, 65005488]

約数ペア:

[(1, 65005488), (2, 32502744), (3, 21668496), (4, 16251372), (6, 10834248), (8, 8125686), (9, 7222832), (12, 5417124), (16, 4062843), (18, 3611416), (24, 2708562), (36, 1805708), (48, 1354281), (72, 902854), (144, 451427), (193, 336816), (386, 168408), (579, 112272), (772, 84204), (1158, 56136), (1544, 42102), (1737, 37424), (2316, 28068), (2339, 27792), (3088, 21051), (3474, 18712), (4632, 14034), (4678, 13896), (6948, 9356), (7017, 9264)]