72836784

素因数分解:

$2^4\times 3^2\times {\mathrm{505811}}^1$

素因数の和:505825

約数の個数: 30

約数和(自身を含む): 203842236

約数和(自身を除く): 131005452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 505811, 1011622, 1517433, 2023244, 3034866, 4046488, 4552299, 6069732, 8092976, 9104598, 12139464, 18209196, 24278928, 36418392, 72836784]

約数ペア:

[(1, 72836784), (2, 36418392), (3, 24278928), (4, 18209196), (6, 12139464), (8, 9104598), (9, 8092976), (12, 6069732), (16, 4552299), (18, 4046488), (24, 3034866), (36, 2023244), (48, 1517433), (72, 1011622), (144, 505811)]