72638508

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263183}}^1$

素因数の和:263213

約数の個数: 24

約数和(自身を含む): 176859648

約数和(自身を除く): 104221140

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 263183, 526366, 789549, 1052732, 1579098, 3158196, 6053209, 12106418, 18159627, 24212836, 36319254, 72638508]

約数ペア:

[(1, 72638508), (2, 36319254), (3, 24212836), (4, 18159627), (6, 12106418), (12, 6053209), (23, 3158196), (46, 1579098), (69, 1052732), (92, 789549), (138, 526366), (276, 263183)]