68496486

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{727}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 140894208

約数和(自身を除く): 72397722

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 383, 727, 766, 1149, 1454, 2181, 2298, 4362, 15703, 29807, 31406, 47109, 59614, 89421, 94218, 178842, 278441, 556882, 835323, 1670646, 11416081, 22832162, 34248243, 68496486]

約数ペア:

[(1, 68496486), (2, 34248243), (3, 22832162), (6, 11416081), (41, 1670646), (82, 835323), (123, 556882), (246, 278441), (383, 178842), (727, 94218), (766, 89421), (1149, 59614), (1454, 47109), (2181, 31406), (2298, 29807), (4362, 15703)]