78308328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{466121}}^1$

素因数の和:466137

約数の個数: 32

約数和(自身を含む): 223738560

約数和(自身を除く): 145430232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 466121, 932242, 1398363, 1864484, 2796726, 3262847, 3728968, 5593452, 6525694, 9788541, 11186904, 13051388, 19577082, 26102776, 39154164, 78308328]

約数ペア:

[(1, 78308328), (2, 39154164), (3, 26102776), (4, 19577082), (6, 13051388), (7, 11186904), (8, 9788541), (12, 6525694), (14, 5593452), (21, 3728968), (24, 3262847), (28, 2796726), (42, 1864484), (56, 1398363), (84, 932242), (168, 466121)]