86603972

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 194727960

約数和(自身を除く): 108123988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 364, 533, 574, 637, 829, 1066, 1148, 1274, 1658, 2009, 2132, 2548, 3316, 3731, 4018, 5803, 7462, 8036, 10777, 11606, 14924, 21554, 23212, 26117, 33989, 40621, 43108, 52234, 67978, 75439, 81242, 104468, 135956, 150878, 162484, 237923, 301756, 441857, 475846, 528073, 883714, 951692, 1056146, 1665461, 1767428, 2112292, 3092999, 3330922, 6185998, 6661844, 12371996, 21650993, 43301986, 86603972]

約数ペア:

[(1, 86603972), (2, 43301986), (4, 21650993), (7, 12371996), (13, 6661844), (14, 6185998), (26, 3330922), (28, 3092999), (41, 2112292), (49, 1767428), (52, 1665461), (82, 1056146), (91, 951692), (98, 883714), (164, 528073), (182, 475846), (196, 441857), (287, 301756), (364, 237923), (533, 162484), (574, 150878), (637, 135956), (829, 104468), (1066, 81242), (1148, 75439), (1274, 67978), (1658, 52234), (2009, 43108), (2132, 40621), (2548, 33989), (3316, 26117), (3731, 23212), (4018, 21554), (5803, 14924), (7462, 11606), (8036, 10777)]