86781786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{158941}}^1$

素因数の和:158966

約数の個数: 32

約数和(自身を含む): 213618048

約数和(自身を除く): 126836262

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 158941, 317882, 476823, 953646, 1112587, 2066233, 2225174, 3337761, 4132466, 6198699, 6675522, 12397398, 14463631, 28927262, 43390893, 86781786]

約数ペア:

[(1, 86781786), (2, 43390893), (3, 28927262), (6, 14463631), (7, 12397398), (13, 6675522), (14, 6198699), (21, 4132466), (26, 3337761), (39, 2225174), (42, 2066233), (78, 1112587), (91, 953646), (182, 476823), (273, 317882), (546, 158941)]