87439002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71789}}^1$

素因数の和:71830

約数の個数: 32

約数和(自身を含む): 206755200

約数和(自身を除く): 119316198

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 71789, 143578, 215367, 430734, 502523, 1005046, 1507569, 2081881, 3015138, 4163762, 6245643, 12491286, 14573167, 29146334, 43719501, 87439002]

約数ペア:

[(1, 87439002), (2, 43719501), (3, 29146334), (6, 14573167), (7, 12491286), (14, 6245643), (21, 4163762), (29, 3015138), (42, 2081881), (58, 1507569), (87, 1005046), (174, 502523), (203, 430734), (406, 215367), (609, 143578), (1218, 71789)]