81992460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124231}}^1$

素因数の和:124254

約数の個数: 48

約数和(自身を含む): 250451712

約数和(自身を除く): 168459252

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 124231, 248462, 372693, 496924, 621155, 745386, 1242310, 1366541, 1490772, 1863465, 2484620, 2733082, 3726930, 4099623, 5466164, 6832705, 7453860, 8199246, 13665410, 16398492, 20498115, 27330820, 40996230, 81992460]

約数ペア:

[(1, 81992460), (2, 40996230), (3, 27330820), (4, 20498115), (5, 16398492), (6, 13665410), (10, 8199246), (11, 7453860), (12, 6832705), (15, 5466164), (20, 4099623), (22, 3726930), (30, 2733082), (33, 2484620), (44, 1863465), (55, 1490772), (60, 1366541), (66, 1242310), (110, 745386), (132, 621155), (165, 496924), (220, 372693), (330, 248462), (660, 124231)]