84666708

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{5333}}^1$

素因数の和:5363

約数の個数: 90

約数和(自身を含む): 257520186

約数和(自身を除く): 172853478

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 5333, 7938, 10666, 15876, 15999, 21332, 31998, 37331, 47997, 63996, 74662, 95994, 111993, 143991, 149324, 191988, 223986, 261317, 287982, 335979, 431973, 447972, 522634, 575964, 671958, 783951, 863946, 1007937, 1045268, 1343916, 1567902, 1727892, 2015874, 2351853, 3023811, 3135804, 4031748, 4703706, 6047622, 7055559, 9407412, 12095244, 14111118, 21166677, 28222236, 42333354, 84666708]

約数ペア:

[(1, 84666708), (2, 42333354), (3, 28222236), (4, 21166677), (6, 14111118), (7, 12095244), (9, 9407412), (12, 7055559), (14, 6047622), (18, 4703706), (21, 4031748), (27, 3135804), (28, 3023811), (36, 2351853), (42, 2015874), (49, 1727892), (54, 1567902), (63, 1343916), (81, 1045268), (84, 1007937), (98, 863946), (108, 783951), (126, 671958), (147, 575964), (162, 522634), (189, 447972), (196, 431973), (252, 335979), (294, 287982), (324, 261317), (378, 223986), (441, 191988), (567, 149324), (588, 143991), (756, 111993), (882, 95994), (1134, 74662), (1323, 63996), (1764, 47997), (2268, 37331), (2646, 31998), (3969, 21332), (5292, 15999), (5333, 15876), (7938, 10666)]