80434692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{171869}}^1$

素因数の和:171892

約数の個数: 36

約数和(自身を含む): 218962380

約数和(自身を除く): 138527688

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 171869, 343738, 515607, 687476, 1031214, 1546821, 2062428, 2234297, 3093642, 4468594, 6187284, 6702891, 8937188, 13405782, 20108673, 26811564, 40217346, 80434692]

約数ペア:

[(1, 80434692), (2, 40217346), (3, 26811564), (4, 20108673), (6, 13405782), (9, 8937188), (12, 6702891), (13, 6187284), (18, 4468594), (26, 3093642), (36, 2234297), (39, 2062428), (52, 1546821), (78, 1031214), (117, 687476), (156, 515607), (234, 343738), (468, 171869)]