71512854

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3079}}^1$

素因数の和:3177

約数の個数: 48

約数和(自身を含む): 168537600

約数和(自身を除く): 97024746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3079, 3318, 3871, 6158, 7742, 9237, 11613, 18474, 21553, 23226, 43106, 64659, 129318, 150871, 243241, 301742, 452613, 486482, 729723, 905226, 1459446, 1702687, 3405374, 5108061, 10216122, 11918809, 23837618, 35756427, 71512854]

約数ペア:

[(1, 71512854), (2, 35756427), (3, 23837618), (6, 11918809), (7, 10216122), (14, 5108061), (21, 3405374), (42, 1702687), (49, 1459446), (79, 905226), (98, 729723), (147, 486482), (158, 452613), (237, 301742), (294, 243241), (474, 150871), (553, 129318), (1106, 64659), (1659, 43106), (3079, 23226), (3318, 21553), (3871, 18474), (6158, 11613), (7742, 9237)]