76786904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1319}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 152064000

約数和(自身を除く): 75277096

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 383, 766, 1319, 1532, 2638, 3064, 5276, 7277, 10552, 14554, 25061, 29108, 50122, 58216, 100244, 200488, 505177, 1010354, 2020708, 4041416, 9598363, 19196726, 38393452, 76786904]

約数ペア:

[(1, 76786904), (2, 38393452), (4, 19196726), (8, 9598363), (19, 4041416), (38, 2020708), (76, 1010354), (152, 505177), (383, 200488), (766, 100244), (1319, 58216), (1532, 50122), (2638, 29108), (3064, 25061), (5276, 14554), (7277, 10552)]