80487864

素因数分解:

$2^3\times 3^3\times {\mathrm{372629}}^1$

素因数の和:372644

約数の個数: 32

約数和(自身を含む): 223578000

約数和(自身を除く): 143090136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 372629, 745258, 1117887, 1490516, 2235774, 2981032, 3353661, 4471548, 6707322, 8943096, 10060983, 13414644, 20121966, 26829288, 40243932, 80487864]

約数ペア:

[(1, 80487864), (2, 40243932), (3, 26829288), (4, 20121966), (6, 13414644), (8, 10060983), (9, 8943096), (12, 6707322), (18, 4471548), (24, 3353661), (27, 2981032), (36, 2235774), (54, 1490516), (72, 1117887), (108, 745258), (216, 372629)]