81024552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 252046080

約数和(自身を除く): 171021528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 373, 431, 504, 746, 862, 1119, 1293, 1492, 1724, 2238, 2586, 2611, 2984, 3017, 3357, 3448, 3879, 4476, 5172, 5222, 6034, 6714, 7758, 7833, 8952, 9051, 10344, 10444, 12068, 13428, 15516, 15666, 18102, 20888, 23499, 24136, 26856, 27153, 31032, 31332, 36204, 46998, 54306, 62664, 72408, 93996, 108612, 160763, 187992, 217224, 321526, 482289, 643052, 964578, 1125341, 1286104, 1446867, 1929156, 2250682, 2893734, 3376023, 3858312, 4501364, 5787468, 6752046, 9002728, 10128069, 11574936, 13504092, 20256138, 27008184, 40512276, 81024552]

約数ペア:

[(1, 81024552), (2, 40512276), (3, 27008184), (4, 20256138), (6, 13504092), (7, 11574936), (8, 10128069), (9, 9002728), (12, 6752046), (14, 5787468), (18, 4501364), (21, 3858312), (24, 3376023), (28, 2893734), (36, 2250682), (42, 1929156), (56, 1446867), (63, 1286104), (72, 1125341), (84, 964578), (126, 643052), (168, 482289), (252, 321526), (373, 217224), (431, 187992), (504, 160763), (746, 108612), (862, 93996), (1119, 72408), (1293, 62664), (1492, 54306), (1724, 46998), (2238, 36204), (2586, 31332), (2611, 31032), (2984, 27153), (3017, 26856), (3357, 24136), (3448, 23499), (3879, 20888), (4476, 18102), (5172, 15666), (5222, 15516), (6034, 13428), (6714, 12068), (7758, 10444), (7833, 10344), (8952, 9051)]