65620728

素因数分解:

$2^3\times 3^2\times {\mathrm{859}}^1\times {\mathrm{1061}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 178097400

約数和(自身を除く): 112476672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 859, 1061, 1718, 2122, 2577, 3183, 3436, 4244, 5154, 6366, 6872, 7731, 8488, 9549, 10308, 12732, 15462, 19098, 20616, 25464, 30924, 38196, 61848, 76392, 911399, 1822798, 2734197, 3645596, 5468394, 7291192, 8202591, 10936788, 16405182, 21873576, 32810364, 65620728]

約数ペア:

[(1, 65620728), (2, 32810364), (3, 21873576), (4, 16405182), (6, 10936788), (8, 8202591), (9, 7291192), (12, 5468394), (18, 3645596), (24, 2734197), (36, 1822798), (72, 911399), (859, 76392), (1061, 61848), (1718, 38196), (2122, 30924), (2577, 25464), (3183, 20616), (3436, 19098), (4244, 15462), (5154, 12732), (6366, 10308), (6872, 9549), (7731, 8488)]