129390612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19289}}^1$

素因数の和:19352

約数の個数: 48

約数和(自身を含む): 332713920

約数和(自身を除く): 203323308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 19289, 38578, 57867, 77156, 115734, 231468, 250757, 501514, 752271, 829427, 1003028, 1504542, 1658854, 2488281, 3009084, 3317708, 4976562, 9953124, 10782551, 21565102, 32347653, 43130204, 64695306, 129390612]

約数ペア:

[(1, 129390612), (2, 64695306), (3, 43130204), (4, 32347653), (6, 21565102), (12, 10782551), (13, 9953124), (26, 4976562), (39, 3317708), (43, 3009084), (52, 2488281), (78, 1658854), (86, 1504542), (129, 1003028), (156, 829427), (172, 752271), (258, 501514), (516, 250757), (559, 231468), (1118, 115734), (1677, 77156), (2236, 57867), (3354, 38578), (6708, 19289)]