80228178

素因数分解:

$2^1\times 3^3\times {\mathrm{457}}^1\times {\mathrm{3251}}^1$

素因数の和:3719

約数の個数: 32

約数和(自身を含む): 178729920

約数和(自身を除く): 98501742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 457, 914, 1371, 2742, 3251, 4113, 6502, 8226, 9753, 12339, 19506, 24678, 29259, 58518, 87777, 175554, 1485707, 2971414, 4457121, 8914242, 13371363, 26742726, 40114089, 80228178]

約数ペア:

[(1, 80228178), (2, 40114089), (3, 26742726), (6, 13371363), (9, 8914242), (18, 4457121), (27, 2971414), (54, 1485707), (457, 175554), (914, 87777), (1371, 58518), (2742, 29259), (3251, 24678), (4113, 19506), (6502, 12339), (8226, 9753)]