85292478

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 190270080

約数和(自身を除く): 104977602

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 263, 387, 419, 526, 774, 789, 838, 1257, 1578, 2367, 2514, 3771, 4734, 7542, 11309, 18017, 22618, 33927, 36034, 54051, 67854, 101781, 108102, 110197, 162153, 203562, 220394, 324306, 330591, 661182, 991773, 1983546, 4738471, 9476942, 14215413, 28430826, 42646239, 85292478]

約数ペア:

[(1, 85292478), (2, 42646239), (3, 28430826), (6, 14215413), (9, 9476942), (18, 4738471), (43, 1983546), (86, 991773), (129, 661182), (258, 330591), (263, 324306), (387, 220394), (419, 203562), (526, 162153), (774, 110197), (789, 108102), (838, 101781), (1257, 67854), (1578, 54051), (2367, 36034), (2514, 33927), (3771, 22618), (4734, 18017), (7542, 11309)]