78213170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23773}}^1$

素因数の和:23834

約数の個数: 32

約数和(自身を含む): 164325888

約数和(自身を除く): 86112718

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 23773, 47546, 118865, 166411, 237730, 332822, 832055, 1117331, 1664110, 2234662, 5586655, 7821317, 11173310, 15642634, 39106585, 78213170]

約数ペア:

[(1, 78213170), (2, 39106585), (5, 15642634), (7, 11173310), (10, 7821317), (14, 5586655), (35, 2234662), (47, 1664110), (70, 1117331), (94, 832055), (235, 332822), (329, 237730), (470, 166411), (658, 118865), (1645, 47546), (3290, 23773)]