68653212

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 163699200

約数和(自身を除く): 95045988

約数列:

[1, 2, 3, 4, 6, 12, 79, 139, 158, 237, 278, 316, 417, 474, 521, 556, 834, 948, 1042, 1563, 1668, 2084, 3126, 6252, 10981, 21962, 32943, 41159, 43924, 65886, 72419, 82318, 123477, 131772, 144838, 164636, 217257, 246954, 289676, 434514, 493908, 869028, 5721101, 11442202, 17163303, 22884404, 34326606, 68653212]

約数ペア:

[(1, 68653212), (2, 34326606), (3, 22884404), (4, 17163303), (6, 11442202), (12, 5721101), (79, 869028), (139, 493908), (158, 434514), (237, 289676), (278, 246954), (316, 217257), (417, 164636), (474, 144838), (521, 131772), (556, 123477), (834, 82318), (948, 72419), (1042, 65886), (1563, 43924), (1668, 41159), (2084, 32943), (3126, 21962), (6252, 10981)]