145891872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{72367}}^1$

素因数の和:72390

約数の個数: 72

約数和(自身を含む): 474155136

約数和(自身を除く): 328263264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 72367, 144734, 217101, 289468, 434202, 506569, 578936, 651303, 868404, 1013138, 1157872, 1302606, 1519707, 1736808, 2026276, 2315744, 2605212, 3039414, 3473616, 4052552, 4559121, 5210424, 6078828, 6947232, 8105104, 9118242, 10420848, 12157656, 16210208, 18236484, 20841696, 24315312, 36472968, 48630624, 72945936, 145891872]

約数ペア:

[(1, 145891872), (2, 72945936), (3, 48630624), (4, 36472968), (6, 24315312), (7, 20841696), (8, 18236484), (9, 16210208), (12, 12157656), (14, 10420848), (16, 9118242), (18, 8105104), (21, 6947232), (24, 6078828), (28, 5210424), (32, 4559121), (36, 4052552), (42, 3473616), (48, 3039414), (56, 2605212), (63, 2315744), (72, 2026276), (84, 1736808), (96, 1519707), (112, 1302606), (126, 1157872), (144, 1013138), (168, 868404), (224, 651303), (252, 578936), (288, 506569), (336, 434202), (504, 289468), (672, 217101), (1008, 144734), (2016, 72367)]