86688864

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1663}}^1$

素因数の和:1860

約数の個数: 72

約数和(自身を含む): 248032512

約数和(自身を除く): 161343648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1629, 1663, 2172, 2896, 3258, 3326, 4344, 4989, 5792, 6516, 6652, 8688, 9978, 13032, 13304, 14967, 17376, 19956, 26064, 26608, 29934, 39912, 52128, 53216, 59868, 79824, 119736, 159648, 239472, 301003, 478944, 602006, 903009, 1204012, 1806018, 2408024, 2709027, 3612036, 4816048, 5418054, 7224072, 9632096, 10836108, 14448144, 21672216, 28896288, 43344432, 86688864]

約数ペア:

[(1, 86688864), (2, 43344432), (3, 28896288), (4, 21672216), (6, 14448144), (8, 10836108), (9, 9632096), (12, 7224072), (16, 5418054), (18, 4816048), (24, 3612036), (32, 2709027), (36, 2408024), (48, 1806018), (72, 1204012), (96, 903009), (144, 602006), (181, 478944), (288, 301003), (362, 239472), (543, 159648), (724, 119736), (1086, 79824), (1448, 59868), (1629, 53216), (1663, 52128), (2172, 39912), (2896, 29934), (3258, 26608), (3326, 26064), (4344, 19956), (4989, 17376), (5792, 14967), (6516, 13304), (6652, 13032), (8688, 9978)]