80875536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{240701}}^1$

素因数の和:240719

約数の個数: 40

約数和(自身を含む): 238776384

約数和(自身を除く): 157900848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 240701, 481402, 722103, 962804, 1444206, 1684907, 1925608, 2888412, 3369814, 3851216, 5054721, 5776824, 6739628, 10109442, 11553648, 13479256, 20218884, 26958512, 40437768, 80875536]

約数ペア:

[(1, 80875536), (2, 40437768), (3, 26958512), (4, 20218884), (6, 13479256), (7, 11553648), (8, 10109442), (12, 6739628), (14, 5776824), (16, 5054721), (21, 3851216), (24, 3369814), (28, 2888412), (42, 1925608), (48, 1684907), (56, 1444206), (84, 962804), (112, 722103), (168, 481402), (336, 240701)]