78882888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{469541}}^1$

素因数の和:469557

約数の個数: 32

約数和(自身を含む): 225380160

約数和(自身を除く): 146497272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 469541, 939082, 1408623, 1878164, 2817246, 3286787, 3756328, 5634492, 6573574, 9860361, 11268984, 13147148, 19720722, 26294296, 39441444, 78882888]

約数ペア:

[(1, 78882888), (2, 39441444), (3, 26294296), (4, 19720722), (6, 13147148), (7, 11268984), (8, 9860361), (12, 6573574), (14, 5634492), (21, 3756328), (24, 3286787), (28, 2817246), (42, 1878164), (56, 1408623), (84, 939082), (168, 469541)]