78649854

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40583}}^1$

素因数の和:40624

約数の個数: 32

約数和(自身を含む): 175322880

約数和(自身を除く): 96673026

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 40583, 81166, 121749, 243498, 689911, 771077, 1379822, 1542154, 2069733, 2313231, 4139466, 4626462, 13108309, 26216618, 39324927, 78649854]

約数ペア:

[(1, 78649854), (2, 39324927), (3, 26216618), (6, 13108309), (17, 4626462), (19, 4139466), (34, 2313231), (38, 2069733), (51, 1542154), (57, 1379822), (102, 771077), (114, 689911), (323, 243498), (646, 121749), (969, 81166), (1938, 40583)]