72542322

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1279}}^1$

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 165335040

約数和(自身を除く): 92792718

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 137, 138, 207, 274, 411, 414, 822, 1233, 1279, 2466, 2558, 3151, 3837, 6302, 7674, 9453, 11511, 18906, 23022, 28359, 29417, 56718, 58834, 88251, 175223, 176502, 264753, 350446, 525669, 529506, 1051338, 1577007, 3154014, 4030129, 8060258, 12090387, 24180774, 36271161, 72542322]

約数ペア:

[(1, 72542322), (2, 36271161), (3, 24180774), (6, 12090387), (9, 8060258), (18, 4030129), (23, 3154014), (46, 1577007), (69, 1051338), (137, 529506), (138, 525669), (207, 350446), (274, 264753), (411, 176502), (414, 175223), (822, 88251), (1233, 58834), (1279, 56718), (2466, 29417), (2558, 28359), (3151, 23022), (3837, 18906), (6302, 11511), (7674, 9453)]