84876410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 166310496

約数和(自身を除く): 81434086

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 289, 430, 578, 683, 731, 1366, 1445, 1462, 2890, 3415, 3655, 6830, 7310, 11611, 12427, 23222, 24854, 29369, 58055, 58738, 62135, 116110, 124270, 146845, 197387, 293690, 394774, 499273, 986935, 998546, 1973870, 2496365, 4992730, 8487641, 16975282, 42438205, 84876410]

約数ペア:

[(1, 84876410), (2, 42438205), (5, 16975282), (10, 8487641), (17, 4992730), (34, 2496365), (43, 1973870), (85, 998546), (86, 986935), (170, 499273), (215, 394774), (289, 293690), (430, 197387), (578, 146845), (683, 124270), (731, 116110), (1366, 62135), (1445, 58738), (1462, 58055), (2890, 29369), (3415, 24854), (3655, 23222), (6830, 12427), (7310, 11611)]