78312145604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{375569}}^1$

素因数の和:376268

約数の個数: 48

約数和(自身を含む): 171115701120

約数和(自身を除く): 92803555516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 677, 1354, 2708, 4739, 7447, 9478, 14894, 18956, 29788, 52129, 104258, 208516, 375569, 751138, 1502276, 2628983, 4131259, 5257966, 8262518, 10515932, 16525036, 28918813, 57837626, 115675252, 254260213, 508520426, 1017040852, 1779821491, 2796862343, 3559642982, 5593724686, 7119285964, 11187449372, 19578036401, 39156072802, 78312145604]

約数ペア:

[(1, 78312145604), (2, 39156072802), (4, 19578036401), (7, 11187449372), (11, 7119285964), (14, 5593724686), (22, 3559642982), (28, 2796862343), (44, 1779821491), (77, 1017040852), (154, 508520426), (308, 254260213), (677, 115675252), (1354, 57837626), (2708, 28918813), (4739, 16525036), (7447, 10515932), (9478, 8262518), (14894, 5257966), (18956, 4131259), (29788, 2628983), (52129, 1502276), (104258, 751138), (208516, 375569)]