81516072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{308773}}^1$

素因数の和:308793

約数の個数: 32

約数和(自身を含む): 222317280

約数和(自身を除く): 140801208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 308773, 617546, 926319, 1235092, 1852638, 2470184, 3396503, 3705276, 6793006, 7410552, 10189509, 13586012, 20379018, 27172024, 40758036, 81516072]

約数ペア:

[(1, 81516072), (2, 40758036), (3, 27172024), (4, 20379018), (6, 13586012), (8, 10189509), (11, 7410552), (12, 6793006), (22, 3705276), (24, 3396503), (33, 2470184), (44, 1852638), (66, 1235092), (88, 926319), (132, 617546), (264, 308773)]