83665272

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{81071}}^1$

素因数の和:81123

約数の個数: 32

約数和(自身を含む): 214030080

約数和(自身を除く): 130364808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 81071, 162142, 243213, 324284, 486426, 648568, 972852, 1945704, 3486053, 6972106, 10458159, 13944212, 20916318, 27888424, 41832636, 83665272]

約数ペア:

[(1, 83665272), (2, 41832636), (3, 27888424), (4, 20916318), (6, 13944212), (8, 10458159), (12, 6972106), (24, 3486053), (43, 1945704), (86, 972852), (129, 648568), (172, 486426), (258, 324284), (344, 243213), (516, 162142), (1032, 81071)]