91615212

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{21751}}^1$

素因数の和:21780

約数の個数: 60

約数和(自身を含む): 257935216

約数和(自身を除く): 166320004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 21751, 43502, 65253, 87004, 130506, 195759, 261012, 282763, 391518, 565526, 587277, 783036, 848289, 1131052, 1174554, 1696578, 1761831, 2349108, 2544867, 3393156, 3523662, 5089734, 7047324, 7634601, 10179468, 15269202, 22903803, 30538404, 45807606, 91615212]

約数ペア:

[(1, 91615212), (2, 45807606), (3, 30538404), (4, 22903803), (6, 15269202), (9, 10179468), (12, 7634601), (13, 7047324), (18, 5089734), (26, 3523662), (27, 3393156), (36, 2544867), (39, 2349108), (52, 1761831), (54, 1696578), (78, 1174554), (81, 1131052), (108, 848289), (117, 783036), (156, 587277), (162, 565526), (234, 391518), (324, 282763), (351, 261012), (468, 195759), (702, 130506), (1053, 87004), (1404, 65253), (2106, 43502), (4212, 21751)]