80064744

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{90163}}^1$

素因数の和:90209

約数の個数: 32

約数和(自身を含む): 205573920

約数和(自身を除く): 125509176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 90163, 180326, 270489, 360652, 540978, 721304, 1081956, 2163912, 3336031, 6672062, 10008093, 13344124, 20016186, 26688248, 40032372, 80064744]

約数ペア:

[(1, 80064744), (2, 40032372), (3, 26688248), (4, 20016186), (6, 13344124), (8, 10008093), (12, 6672062), (24, 3336031), (37, 2163912), (74, 1081956), (111, 721304), (148, 540978), (222, 360652), (296, 270489), (444, 180326), (888, 90163)]