72885102

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1399}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 153888000

約数和(自身を除く): 81002898

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 457, 914, 1371, 1399, 2742, 2798, 4197, 8394, 8683, 17366, 26049, 26581, 52098, 53162, 79743, 159486, 639343, 1278686, 1918029, 3836058, 12147517, 24295034, 36442551, 72885102]

約数ペア:

[(1, 72885102), (2, 36442551), (3, 24295034), (6, 12147517), (19, 3836058), (38, 1918029), (57, 1278686), (114, 639343), (457, 159486), (914, 79743), (1371, 53162), (1399, 52098), (2742, 26581), (2798, 26049), (4197, 17366), (8394, 8683)]