80397384

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108061}}^1$

素因数の和:108101

約数の個数: 32

約数和(自身を含む): 207479040

約数和(自身を除く): 127081656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 108061, 216122, 324183, 432244, 648366, 864488, 1296732, 2593464, 3349891, 6699782, 10049673, 13399564, 20099346, 26799128, 40198692, 80397384]

約数ペア:

[(1, 80397384), (2, 40198692), (3, 26799128), (4, 20099346), (6, 13399564), (8, 10049673), (12, 6699782), (24, 3349891), (31, 2593464), (62, 1296732), (93, 864488), (124, 648366), (186, 432244), (248, 324183), (372, 216122), (744, 108061)]