27864012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 73749312

約数和(自身を除く): 45885300

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 251, 319, 348, 502, 638, 753, 841, 957, 1004, 1276, 1506, 1682, 1914, 2523, 2761, 3012, 3364, 3828, 5046, 5522, 7279, 8283, 9251, 10092, 11044, 14558, 16566, 18502, 21837, 27753, 29116, 33132, 37004, 43674, 55506, 80069, 87348, 111012, 160138, 211091, 240207, 320276, 422182, 480414, 633273, 844364, 960828, 1266546, 2322001, 2533092, 4644002, 6966003, 9288004, 13932006, 27864012]

約数ペア:

[(1, 27864012), (2, 13932006), (3, 9288004), (4, 6966003), (6, 4644002), (11, 2533092), (12, 2322001), (22, 1266546), (29, 960828), (33, 844364), (44, 633273), (58, 480414), (66, 422182), (87, 320276), (116, 240207), (132, 211091), (174, 160138), (251, 111012), (319, 87348), (348, 80069), (502, 55506), (638, 43674), (753, 37004), (841, 33132), (957, 29116), (1004, 27753), (1276, 21837), (1506, 18502), (1682, 16566), (1914, 14558), (2523, 11044), (2761, 10092), (3012, 9251), (3364, 8283), (3828, 7279), (5046, 5522)]