8920872

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5387}}^1$

素因数の和:5422

約数の個数: 48

約数和(自身を含む): 25215840

約数和(自身を除く): 16294968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 5387, 10774, 16161, 21548, 32322, 43096, 48483, 64644, 96966, 123901, 129288, 193932, 247802, 371703, 387864, 495604, 743406, 991208, 1115109, 1486812, 2230218, 2973624, 4460436, 8920872]

約数ペア:

[(1, 8920872), (2, 4460436), (3, 2973624), (4, 2230218), (6, 1486812), (8, 1115109), (9, 991208), (12, 743406), (18, 495604), (23, 387864), (24, 371703), (36, 247802), (46, 193932), (69, 129288), (72, 123901), (92, 96966), (138, 64644), (184, 48483), (207, 43096), (276, 32322), (414, 21548), (552, 16161), (828, 10774), (1656, 5387)]