82623856

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1022

約数の個数: 80

約数和(自身を含む): 197487360

約数和(自身を除く): 114863504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 76, 82, 112, 133, 152, 164, 266, 287, 304, 328, 532, 574, 656, 779, 947, 1064, 1148, 1558, 1894, 2128, 2296, 3116, 3788, 4592, 5453, 6232, 6629, 7576, 10906, 12464, 13258, 15152, 17993, 21812, 26516, 35986, 38827, 43624, 53032, 71972, 77654, 87248, 106064, 125951, 143944, 155308, 251902, 271789, 287888, 310616, 503804, 543578, 621232, 737713, 1007608, 1087156, 1475426, 2015216, 2174312, 2950852, 4348624, 5163991, 5901704, 10327982, 11803408, 20655964, 41311928, 82623856]

約数ペア:

[(1, 82623856), (2, 41311928), (4, 20655964), (7, 11803408), (8, 10327982), (14, 5901704), (16, 5163991), (19, 4348624), (28, 2950852), (38, 2174312), (41, 2015216), (56, 1475426), (76, 1087156), (82, 1007608), (112, 737713), (133, 621232), (152, 543578), (164, 503804), (266, 310616), (287, 287888), (304, 271789), (328, 251902), (532, 155308), (574, 143944), (656, 125951), (779, 106064), (947, 87248), (1064, 77654), (1148, 71972), (1558, 53032), (1894, 43624), (2128, 38827), (2296, 35986), (3116, 26516), (3788, 21812), (4592, 17993), (5453, 15152), (6232, 13258), (6629, 12464), (7576, 10906)]