65404728

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{5573}}^1$

素因数の和:5748

約数の個数: 48

約数和(自身を含む): 178256520

約数和(自身を除く): 112851792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5573, 5868, 11146, 11736, 16719, 22292, 33438, 44584, 50157, 66876, 100314, 133752, 200628, 401256, 908399, 1816798, 2725197, 3633596, 5450394, 7267192, 8175591, 10900788, 16351182, 21801576, 32702364, 65404728]

約数ペア:

[(1, 65404728), (2, 32702364), (3, 21801576), (4, 16351182), (6, 10900788), (8, 8175591), (9, 7267192), (12, 5450394), (18, 3633596), (24, 2725197), (36, 1816798), (72, 908399), (163, 401256), (326, 200628), (489, 133752), (652, 100314), (978, 66876), (1304, 50157), (1467, 44584), (1956, 33438), (2934, 22292), (3912, 16719), (5573, 11736), (5868, 11146)]