72845096

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{577}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 140384640

約数和(自身を除く): 67539544

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 367, 577, 734, 1154, 1468, 2308, 2936, 4616, 15781, 24811, 31562, 49622, 63124, 99244, 126248, 198488, 211759, 423518, 847036, 1694072, 9105637, 18211274, 36422548, 72845096]

約数ペア:

[(1, 72845096), (2, 36422548), (4, 18211274), (8, 9105637), (43, 1694072), (86, 847036), (172, 423518), (344, 211759), (367, 198488), (577, 126248), (734, 99244), (1154, 63124), (1468, 49622), (2308, 31562), (2936, 24811), (4616, 15781)]