72968184

素因数分解:

$2^3\times 3^2\times {\mathrm{487}}^1\times {\mathrm{2081}}^1$

素因数の和:2580

約数の個数: 48

約数和(自身を含む): 198123120

約数和(自身を除く): 125154936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 487, 974, 1461, 1948, 2081, 2922, 3896, 4162, 4383, 5844, 6243, 8324, 8766, 11688, 12486, 16648, 17532, 18729, 24972, 35064, 37458, 49944, 74916, 149832, 1013447, 2026894, 3040341, 4053788, 6080682, 8107576, 9121023, 12161364, 18242046, 24322728, 36484092, 72968184]

約数ペア:

[(1, 72968184), (2, 36484092), (3, 24322728), (4, 18242046), (6, 12161364), (8, 9121023), (9, 8107576), (12, 6080682), (18, 4053788), (24, 3040341), (36, 2026894), (72, 1013447), (487, 149832), (974, 74916), (1461, 49944), (1948, 37458), (2081, 35064), (2922, 24972), (3896, 18729), (4162, 17532), (4383, 16648), (5844, 12486), (6243, 11688), (8324, 8766)]