180320076

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{12491}}^1$

素因数の和:12902

約数の個数: 36

約数和(自身を含む): 456982344

約数和(自身を除く): 276662268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2406, 3609, 4812, 7218, 12491, 14436, 24982, 37473, 49964, 74946, 112419, 149892, 224838, 449676, 5008891, 10017782, 15026673, 20035564, 30053346, 45080019, 60106692, 90160038, 180320076]

約数ペア:

[(1, 180320076), (2, 90160038), (3, 60106692), (4, 45080019), (6, 30053346), (9, 20035564), (12, 15026673), (18, 10017782), (36, 5008891), (401, 449676), (802, 224838), (1203, 149892), (1604, 112419), (2406, 74946), (3609, 49964), (4812, 37473), (7218, 24982), (12491, 14436)]