78874692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{505607}}^1$

素因数の和:505627

約数の個数: 24

約数和(自身を含む): 198198336

約数和(自身を除く): 119323644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 505607, 1011214, 1516821, 2022428, 3033642, 6067284, 6572891, 13145782, 19718673, 26291564, 39437346, 78874692]

約数ペア:

[(1, 78874692), (2, 39437346), (3, 26291564), (4, 19718673), (6, 13145782), (12, 6572891), (13, 6067284), (26, 3033642), (39, 2022428), (52, 1516821), (78, 1011214), (156, 505607)]