72857466

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1621}}^1$

素因数の和:1867

約数の個数: 48

約数和(自身を含む): 173073888

約数和(自身を除く): 100216422

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 227, 454, 681, 1362, 1621, 2043, 2497, 3242, 4086, 4863, 4994, 7491, 9726, 14589, 14982, 17831, 22473, 29178, 35662, 44946, 53493, 106986, 160479, 320958, 367967, 735934, 1103901, 2207802, 3311703, 4047637, 6623406, 8095274, 12142911, 24285822, 36428733, 72857466]

約数ペア:

[(1, 72857466), (2, 36428733), (3, 24285822), (6, 12142911), (9, 8095274), (11, 6623406), (18, 4047637), (22, 3311703), (33, 2207802), (66, 1103901), (99, 735934), (198, 367967), (227, 320958), (454, 160479), (681, 106986), (1362, 53493), (1621, 44946), (2043, 35662), (2497, 29178), (3242, 22473), (4086, 17831), (4863, 14982), (4994, 14589), (7491, 9726)]