77404788

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{4397}}^1$

素因数の和:4573

約数の個数: 48

約数和(自身を含む): 201956160

約数和(自身を除く): 124551372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4397, 4401, 5868, 8794, 8802, 13191, 17588, 17604, 26382, 39573, 52764, 79146, 118719, 158292, 237438, 474876, 716711, 1433422, 2150133, 2866844, 4300266, 6450399, 8600532, 12900798, 19351197, 25801596, 38702394, 77404788]

約数ペア:

[(1, 77404788), (2, 38702394), (3, 25801596), (4, 19351197), (6, 12900798), (9, 8600532), (12, 6450399), (18, 4300266), (27, 2866844), (36, 2150133), (54, 1433422), (108, 716711), (163, 474876), (326, 237438), (489, 158292), (652, 118719), (978, 79146), (1467, 52764), (1956, 39573), (2934, 26382), (4397, 17604), (4401, 17588), (5868, 13191), (8794, 8802)]