66968802

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 154091520

約数和(自身を除く): 87122718

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 151, 191, 258, 302, 382, 387, 453, 573, 774, 906, 1146, 1161, 1359, 1719, 2322, 2718, 3438, 4077, 5157, 6493, 8154, 8213, 10314, 12986, 16426, 19479, 24639, 28841, 38958, 49278, 57682, 58437, 73917, 86523, 116874, 147834, 173046, 175311, 221751, 259569, 350622, 443502, 519138, 778707, 1240163, 1557414, 2480326, 3720489, 7440978, 11161467, 22322934, 33484401, 66968802]

約数ペア:

[(1, 66968802), (2, 33484401), (3, 22322934), (6, 11161467), (9, 7440978), (18, 3720489), (27, 2480326), (43, 1557414), (54, 1240163), (86, 778707), (129, 519138), (151, 443502), (191, 350622), (258, 259569), (302, 221751), (382, 175311), (387, 173046), (453, 147834), (573, 116874), (774, 86523), (906, 73917), (1146, 58437), (1161, 57682), (1359, 49278), (1719, 38958), (2322, 28841), (2718, 24639), (3438, 19479), (4077, 16426), (5157, 12986), (6493, 10314), (8154, 8213)]