78075662

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 148538880

約数和(自身を除く): 70463218

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 289, 322, 391, 578, 782, 839, 1678, 2023, 2737, 4046, 5474, 5873, 6647, 11746, 13294, 14263, 19297, 28526, 38594, 46529, 93058, 99841, 135079, 199682, 242471, 270158, 328049, 484942, 656098, 1697297, 2296343, 3394594, 4592686, 5576833, 11153666, 39037831, 78075662]

約数ペア:

[(1, 78075662), (2, 39037831), (7, 11153666), (14, 5576833), (17, 4592686), (23, 3394594), (34, 2296343), (46, 1697297), (119, 656098), (161, 484942), (238, 328049), (289, 270158), (322, 242471), (391, 199682), (578, 135079), (782, 99841), (839, 93058), (1678, 46529), (2023, 38594), (2737, 28526), (4046, 19297), (5474, 14263), (5873, 13294), (6647, 11746)]