78837836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 185794560

約数和(自身を除く): 106956724

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 31, 44, 46, 62, 77, 92, 124, 154, 161, 217, 253, 308, 322, 341, 359, 434, 506, 644, 682, 713, 718, 868, 1012, 1364, 1426, 1436, 1771, 2387, 2513, 2852, 3542, 3949, 4774, 4991, 5026, 7084, 7843, 7898, 8257, 9548, 9982, 10052, 11129, 15686, 15796, 16514, 19964, 22258, 27643, 31372, 33028, 44516, 54901, 55286, 57799, 77903, 90827, 109802, 110572, 115598, 122419, 155806, 181654, 219604, 231196, 244838, 255967, 311612, 363308, 489676, 511934, 635789, 856933, 1023868, 1271578, 1713866, 1791769, 2543156, 2815637, 3427732, 3583538, 5631274, 7167076, 11262548, 19709459, 39418918, 78837836]

約数ペア:

[(1, 78837836), (2, 39418918), (4, 19709459), (7, 11262548), (11, 7167076), (14, 5631274), (22, 3583538), (23, 3427732), (28, 2815637), (31, 2543156), (44, 1791769), (46, 1713866), (62, 1271578), (77, 1023868), (92, 856933), (124, 635789), (154, 511934), (161, 489676), (217, 363308), (253, 311612), (308, 255967), (322, 244838), (341, 231196), (359, 219604), (434, 181654), (506, 155806), (644, 122419), (682, 115598), (713, 110572), (718, 109802), (868, 90827), (1012, 77903), (1364, 57799), (1426, 55286), (1436, 54901), (1771, 44516), (2387, 33028), (2513, 31372), (2852, 27643), (3542, 22258), (3949, 19964), (4774, 16514), (4991, 15796), (5026, 15686), (7084, 11129), (7843, 10052), (7898, 9982), (8257, 9548)]