79282196

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 172751040

約数和(自身を除く): 93468844

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 49, 86, 92, 98, 161, 172, 196, 301, 322, 409, 602, 644, 818, 989, 1127, 1204, 1636, 1978, 2107, 2254, 2863, 3956, 4214, 4508, 5726, 6923, 8428, 9407, 11452, 13846, 17587, 18814, 20041, 27692, 35174, 37628, 40082, 48461, 65849, 70348, 80164, 96922, 123109, 131698, 193844, 246218, 263396, 404501, 460943, 492436, 809002, 861763, 921886, 1618004, 1723526, 1843772, 2831507, 3447052, 5663014, 11326028, 19820549, 39641098, 79282196]

約数ペア:

[(1, 79282196), (2, 39641098), (4, 19820549), (7, 11326028), (14, 5663014), (23, 3447052), (28, 2831507), (43, 1843772), (46, 1723526), (49, 1618004), (86, 921886), (92, 861763), (98, 809002), (161, 492436), (172, 460943), (196, 404501), (301, 263396), (322, 246218), (409, 193844), (602, 131698), (644, 123109), (818, 96922), (989, 80164), (1127, 70348), (1204, 65849), (1636, 48461), (1978, 40082), (2107, 37628), (2254, 35174), (2863, 27692), (3956, 20041), (4214, 18814), (4508, 17587), (5726, 13846), (6923, 11452), (8428, 9407)]