82778808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{492731}}^1$

素因数の和:492747

約数の個数: 32

約数和(自身を含む): 236511360

約数和(自身を除く): 153732552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 492731, 985462, 1478193, 1970924, 2956386, 3449117, 3941848, 5912772, 6898234, 10347351, 11825544, 13796468, 20694702, 27592936, 41389404, 82778808]

約数ペア:

[(1, 82778808), (2, 41389404), (3, 27592936), (4, 20694702), (6, 13796468), (7, 11825544), (8, 10347351), (12, 6898234), (14, 5912772), (21, 3941848), (24, 3449117), (28, 2956386), (42, 1970924), (56, 1478193), (84, 985462), (168, 492731)]