8642016

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 72

約数和(自身を含む): 25271064

約数和(自身を除く): 16629048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 811, 888, 1184, 1332, 1622, 1776, 2433, 2664, 3244, 3552, 4866, 5328, 6488, 7299, 9732, 10656, 12976, 14598, 19464, 25952, 29196, 30007, 38928, 58392, 60014, 77856, 90021, 116784, 120028, 180042, 233568, 240056, 270063, 360084, 480112, 540126, 720168, 960224, 1080252, 1440336, 2160504, 2880672, 4321008, 8642016]

約数ペア:

[(1, 8642016), (2, 4321008), (3, 2880672), (4, 2160504), (6, 1440336), (8, 1080252), (9, 960224), (12, 720168), (16, 540126), (18, 480112), (24, 360084), (32, 270063), (36, 240056), (37, 233568), (48, 180042), (72, 120028), (74, 116784), (96, 90021), (111, 77856), (144, 60014), (148, 58392), (222, 38928), (288, 30007), (296, 29196), (333, 25952), (444, 19464), (592, 14598), (666, 12976), (811, 10656), (888, 9732), (1184, 7299), (1332, 6488), (1622, 5328), (1776, 4866), (2433, 3552), (2664, 3244)]