81148284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{107339}}^1$

素因数の和:107359

約数の個数: 48

約数和(自身を含む): 240441600

約数和(自身を除く): 159293316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 107339, 214678, 322017, 429356, 644034, 751373, 966051, 1288068, 1502746, 1932102, 2254119, 2898153, 3005492, 3864204, 4508238, 5796306, 6762357, 9016476, 11592612, 13524714, 20287071, 27049428, 40574142, 81148284]

約数ペア:

[(1, 81148284), (2, 40574142), (3, 27049428), (4, 20287071), (6, 13524714), (7, 11592612), (9, 9016476), (12, 6762357), (14, 5796306), (18, 4508238), (21, 3864204), (27, 3005492), (28, 2898153), (36, 2254119), (42, 1932102), (54, 1502746), (63, 1288068), (84, 966051), (108, 751373), (126, 644034), (189, 429356), (252, 322017), (378, 214678), (756, 107339)]