77563612

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 161308672

約数和(自身を除く): 83745060

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 193, 217, 386, 434, 463, 772, 868, 926, 1351, 1852, 2702, 3241, 5404, 5983, 6482, 11966, 12964, 14353, 23932, 28706, 41881, 57412, 83762, 89359, 100471, 167524, 178718, 200942, 357436, 401884, 625513, 1251026, 2502052, 2770129, 5540258, 11080516, 19390903, 38781806, 77563612]

約数ペア:

[(1, 77563612), (2, 38781806), (4, 19390903), (7, 11080516), (14, 5540258), (28, 2770129), (31, 2502052), (62, 1251026), (124, 625513), (193, 401884), (217, 357436), (386, 200942), (434, 178718), (463, 167524), (772, 100471), (868, 89359), (926, 83762), (1351, 57412), (1852, 41881), (2702, 28706), (3241, 23932), (5404, 14353), (5983, 12964), (6482, 11966)]