86728278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{158843}}^1$

素因数の和:158868

約数の個数: 32

約数和(自身を含む): 213486336

約数和(自身を除く): 126758058

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 158843, 317686, 476529, 953058, 1111901, 2064959, 2223802, 3335703, 4129918, 6194877, 6671406, 12389754, 14454713, 28909426, 43364139, 86728278]

約数ペア:

[(1, 86728278), (2, 43364139), (3, 28909426), (6, 14454713), (7, 12389754), (13, 6671406), (14, 6194877), (21, 4129918), (26, 3335703), (39, 2223802), (42, 2064959), (78, 1111901), (91, 953058), (182, 476529), (273, 317686), (546, 158843)]