84990984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{272407}}^1$

素因数の和:272429

約数の個数: 32

約数和(自身を含む): 228822720

約数和(自身を除く): 143831736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 272407, 544814, 817221, 1089628, 1634442, 2179256, 3268884, 3541291, 6537768, 7082582, 10623873, 14165164, 21247746, 28330328, 42495492, 84990984]

約数ペア:

[(1, 84990984), (2, 42495492), (3, 28330328), (4, 21247746), (6, 14165164), (8, 10623873), (12, 7082582), (13, 6537768), (24, 3541291), (26, 3268884), (39, 2179256), (52, 1634442), (78, 1089628), (104, 817221), (156, 544814), (312, 272407)]