77666328082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9418667}}^1$

素因数の和:9418726

約数の個数: 32

約数和(自身を含む): 144670740480

約数和(自身を除く): 67004412398

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 9418667, 18837334, 65930669, 131861338, 178954673, 291978677, 357909346, 583957354, 1252682711, 2043850739, 2505365422, 4087701478, 5547594863, 11095189726, 38833164041, 77666328082]

約数ペア:

[(1, 77666328082), (2, 38833164041), (7, 11095189726), (14, 5547594863), (19, 4087701478), (31, 2505365422), (38, 2043850739), (62, 1252682711), (133, 583957354), (217, 357909346), (266, 291978677), (434, 178954673), (589, 131861338), (1178, 65930669), (4123, 18837334), (8246, 9418667)]