77964246

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 173961216

約数和(自身を除く): 95996970

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 263, 383, 387, 526, 766, 774, 789, 1149, 1578, 2298, 2367, 3447, 4734, 6894, 11309, 16469, 22618, 32938, 33927, 49407, 67854, 98814, 100729, 101781, 148221, 201458, 203562, 296442, 302187, 604374, 906561, 1813122, 4331347, 8662694, 12994041, 25988082, 38982123, 77964246]

約数ペア:

[(1, 77964246), (2, 38982123), (3, 25988082), (6, 12994041), (9, 8662694), (18, 4331347), (43, 1813122), (86, 906561), (129, 604374), (258, 302187), (263, 296442), (383, 203562), (387, 201458), (526, 148221), (766, 101781), (774, 100729), (789, 98814), (1149, 67854), (1578, 49407), (2298, 33927), (2367, 32938), (3447, 22618), (4734, 16469), (6894, 11309)]