79717428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{316339}}^1$

素因数の和:316356

約数の個数: 36

約数和(自身を含む): 230295520

約数和(自身を除く): 150578092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 316339, 632678, 949017, 1265356, 1898034, 2214373, 2847051, 3796068, 4428746, 5694102, 6643119, 8857492, 11388204, 13286238, 19929357, 26572476, 39858714, 79717428]

約数ペア:

[(1, 79717428), (2, 39858714), (3, 26572476), (4, 19929357), (6, 13286238), (7, 11388204), (9, 8857492), (12, 6643119), (14, 5694102), (18, 4428746), (21, 3796068), (28, 2847051), (36, 2214373), (42, 1898034), (63, 1265356), (84, 949017), (126, 632678), (252, 316339)]