71890596

素因数分解:

$2^2\times 3^2\times {\mathrm{563}}^1\times {\mathrm{3547}}^1$

素因数の和:4120

約数の個数: 36

約数和(自身を含む): 182097552

約数和(自身を除く): 110206956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563, 1126, 1689, 2252, 3378, 3547, 5067, 6756, 7094, 10134, 10641, 14188, 20268, 21282, 31923, 42564, 63846, 127692, 1996961, 3993922, 5990883, 7987844, 11981766, 17972649, 23963532, 35945298, 71890596]

約数ペア:

[(1, 71890596), (2, 35945298), (3, 23963532), (4, 17972649), (6, 11981766), (9, 7987844), (12, 5990883), (18, 3993922), (36, 1996961), (563, 127692), (1126, 63846), (1689, 42564), (2252, 31923), (3378, 21282), (3547, 20268), (5067, 14188), (6756, 10641), (7094, 10134)]