77107128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{458971}}^1$

素因数の和:458987

約数の個数: 32

約数和(自身を含む): 220306560

約数和(自身を除く): 143199432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 458971, 917942, 1376913, 1835884, 2753826, 3212797, 3671768, 5507652, 6425594, 9638391, 11015304, 12851188, 19276782, 25702376, 38553564, 77107128]

約数ペア:

[(1, 77107128), (2, 38553564), (3, 25702376), (4, 19276782), (6, 12851188), (7, 11015304), (8, 9638391), (12, 6425594), (14, 5507652), (21, 3671768), (24, 3212797), (28, 2753826), (42, 1835884), (56, 1376913), (84, 917942), (168, 458971)]