90990702

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{51061}}^1$

素因数の和:51086

約数の個数: 40

約数和(自身を含む): 222426072

約数和(自身を除く): 131435370

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 51061, 102122, 153183, 306366, 459549, 561671, 919098, 1123342, 1378647, 1685013, 2757294, 3370026, 4135941, 5055039, 8271882, 10110078, 15165117, 30330234, 45495351, 90990702]

約数ペア:

[(1, 90990702), (2, 45495351), (3, 30330234), (6, 15165117), (9, 10110078), (11, 8271882), (18, 5055039), (22, 4135941), (27, 3370026), (33, 2757294), (54, 1685013), (66, 1378647), (81, 1123342), (99, 919098), (162, 561671), (198, 459549), (297, 306366), (594, 153183), (891, 102122), (1782, 51061)]