84787384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 182787840

約数和(自身を除く): 98000456

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 163, 184, 253, 257, 326, 506, 514, 652, 1012, 1028, 1304, 1793, 2024, 2056, 2827, 3586, 3749, 5654, 5911, 7172, 7498, 11308, 11822, 14344, 14996, 22616, 23644, 29992, 41239, 41891, 47288, 65021, 82478, 83782, 130042, 164956, 167564, 260084, 329912, 335128, 460801, 520168, 921602, 963493, 1843204, 1926986, 3686408, 3853972, 7707944, 10598423, 21196846, 42393692, 84787384]

約数ペア:

[(1, 84787384), (2, 42393692), (4, 21196846), (8, 10598423), (11, 7707944), (22, 3853972), (23, 3686408), (44, 1926986), (46, 1843204), (88, 963493), (92, 921602), (163, 520168), (184, 460801), (253, 335128), (257, 329912), (326, 260084), (506, 167564), (514, 164956), (652, 130042), (1012, 83782), (1028, 82478), (1304, 65021), (1793, 47288), (2024, 41891), (2056, 41239), (2827, 29992), (3586, 23644), (3749, 22616), (5654, 14996), (5911, 14344), (7172, 11822), (7498, 11308)]