80221848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{477511}}^1$

素因数の和:477527

約数の個数: 32

約数和(自身を含む): 229205760

約数和(自身を除く): 148983912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 477511, 955022, 1432533, 1910044, 2865066, 3342577, 3820088, 5730132, 6685154, 10027731, 11460264, 13370308, 20055462, 26740616, 40110924, 80221848]

約数ペア:

[(1, 80221848), (2, 40110924), (3, 26740616), (4, 20055462), (6, 13370308), (7, 11460264), (8, 10027731), (12, 6685154), (14, 5730132), (21, 3820088), (24, 3342577), (28, 2865066), (42, 1910044), (56, 1432533), (84, 955022), (168, 477511)]