8920008

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 24308700

約数和(自身を除く): 15388692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 541, 687, 916, 1082, 1374, 1623, 1832, 2061, 2164, 2748, 3246, 4122, 4328, 4869, 5496, 6492, 8244, 9738, 12984, 16488, 19476, 38952, 123889, 247778, 371667, 495556, 743334, 991112, 1115001, 1486668, 2230002, 2973336, 4460004, 8920008]

約数ペア:

[(1, 8920008), (2, 4460004), (3, 2973336), (4, 2230002), (6, 1486668), (8, 1115001), (9, 991112), (12, 743334), (18, 495556), (24, 371667), (36, 247778), (72, 123889), (229, 38952), (458, 19476), (541, 16488), (687, 12984), (916, 9738), (1082, 8244), (1374, 6492), (1623, 5496), (1832, 4869), (2061, 4328), (2164, 4122), (2748, 3246)]