77254506

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{204377}}^1$

素因数の和:204395

約数の個数: 32

約数和(自身を含む): 196202880

約数和(自身を除く): 118948374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 204377, 408754, 613131, 1226262, 1430639, 1839393, 2861278, 3678786, 4291917, 5518179, 8583834, 11036358, 12875751, 25751502, 38627253, 77254506]

約数ペア:

[(1, 77254506), (2, 38627253), (3, 25751502), (6, 12875751), (7, 11036358), (9, 8583834), (14, 5518179), (18, 4291917), (21, 3678786), (27, 2861278), (42, 1839393), (54, 1430639), (63, 1226262), (126, 613131), (189, 408754), (378, 204377)]