77443256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5399}}^1$

素因数の和:5579

約数の個数: 32

約数和(自身を含む): 159408000

約数和(自身を除く): 81964744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 5399, 7172, 10798, 14344, 21596, 43192, 59389, 118778, 237556, 475112, 880037, 1760074, 3520148, 7040296, 9680407, 19360814, 38721628, 77443256]

約数ペア:

[(1, 77443256), (2, 38721628), (4, 19360814), (8, 9680407), (11, 7040296), (22, 3520148), (44, 1760074), (88, 880037), (163, 475112), (326, 237556), (652, 118778), (1304, 59389), (1793, 43192), (3586, 21596), (5399, 14344), (7172, 10798)]