81487536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{130589}}^1$

素因数の和:130613

約数の個数: 40

約数和(自身を含む): 226704240

約数和(自身を除く): 145216704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 130589, 261178, 391767, 522356, 783534, 1044712, 1567068, 1697657, 2089424, 3134136, 3395314, 5092971, 6268272, 6790628, 10185942, 13581256, 20371884, 27162512, 40743768, 81487536]

約数ペア:

[(1, 81487536), (2, 40743768), (3, 27162512), (4, 20371884), (6, 13581256), (8, 10185942), (12, 6790628), (13, 6268272), (16, 5092971), (24, 3395314), (26, 3134136), (39, 2089424), (48, 1697657), (52, 1567068), (78, 1044712), (104, 783534), (156, 522356), (208, 391767), (312, 261178), (624, 130589)]