81918456

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{148403}}^1$

素因数の和:148435

約数の個数: 32

約数和(自身を含む): 213701760

約数和(自身を除く): 131783304

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 148403, 296806, 445209, 593612, 890418, 1187224, 1780836, 3413269, 3561672, 6826538, 10239807, 13653076, 20479614, 27306152, 40959228, 81918456]

約数ペア:

[(1, 81918456), (2, 40959228), (3, 27306152), (4, 20479614), (6, 13653076), (8, 10239807), (12, 6826538), (23, 3561672), (24, 3413269), (46, 1780836), (69, 1187224), (92, 890418), (138, 593612), (184, 445209), (276, 296806), (552, 148403)]