81949488

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41641}}^1$

素因数の和:41693

約数の個数: 40

約数和(自身を含む): 216871536

約数和(自身を除く): 134922048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 41641, 83282, 124923, 166564, 249846, 333128, 499692, 666256, 999384, 1707281, 1998768, 3414562, 5121843, 6829124, 10243686, 13658248, 20487372, 27316496, 40974744, 81949488]

約数ペア:

[(1, 81949488), (2, 40974744), (3, 27316496), (4, 20487372), (6, 13658248), (8, 10243686), (12, 6829124), (16, 5121843), (24, 3414562), (41, 1998768), (48, 1707281), (82, 999384), (123, 666256), (164, 499692), (246, 333128), (328, 249846), (492, 166564), (656, 124923), (984, 83282), (1968, 41641)]