61417368

素因数分解:

$2^3\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1039}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 166701600

約数和(自身を除く): 105284232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 821, 1039, 1642, 2078, 2463, 3117, 3284, 4156, 4926, 6234, 6568, 7389, 8312, 9351, 9852, 12468, 14778, 18702, 19704, 24936, 29556, 37404, 59112, 74808, 853019, 1706038, 2559057, 3412076, 5118114, 6824152, 7677171, 10236228, 15354342, 20472456, 30708684, 61417368]

約数ペア:

[(1, 61417368), (2, 30708684), (3, 20472456), (4, 15354342), (6, 10236228), (8, 7677171), (9, 6824152), (12, 5118114), (18, 3412076), (24, 2559057), (36, 1706038), (72, 853019), (821, 74808), (1039, 59112), (1642, 37404), (2078, 29556), (2463, 24936), (3117, 19704), (3284, 18702), (4156, 14778), (4926, 12468), (6234, 9852), (6568, 9351), (7389, 8312)]