81178926

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5333}}^1$

素因数の和:5440

約数の個数: 32

約数和(自身を含む): 168981120

約数和(自身を除く): 87802194

約数列:

[1, 2, 3, 6, 43, 59, 86, 118, 129, 177, 258, 354, 2537, 5074, 5333, 7611, 10666, 15222, 15999, 31998, 229319, 314647, 458638, 629294, 687957, 943941, 1375914, 1887882, 13529821, 27059642, 40589463, 81178926]

約数ペア:

[(1, 81178926), (2, 40589463), (3, 27059642), (6, 13529821), (43, 1887882), (59, 1375914), (86, 943941), (118, 687957), (129, 629294), (177, 458638), (258, 314647), (354, 229319), (2537, 31998), (5074, 15999), (5333, 15222), (7611, 10666)]