78377292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{311021}}^1$

素因数の和:311038

約数の個数: 36

約数和(自身を含む): 226424016

約数和(自身を除く): 148046724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 311021, 622042, 933063, 1244084, 1866126, 2177147, 2799189, 3732252, 4354294, 5598378, 6531441, 8708588, 11196756, 13062882, 19594323, 26125764, 39188646, 78377292]

約数ペア:

[(1, 78377292), (2, 39188646), (3, 26125764), (4, 19594323), (6, 13062882), (7, 11196756), (9, 8708588), (12, 6531441), (14, 5598378), (18, 4354294), (21, 3732252), (28, 2799189), (36, 2177147), (42, 1866126), (63, 1244084), (84, 933063), (126, 622042), (252, 311021)]