84144144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1123}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 249761792

約数和(自身を除く): 165617648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 892, 1123, 1338, 1561, 1784, 2246, 2676, 3122, 3369, 3568, 4492, 4683, 5352, 6244, 6738, 7861, 8984, 9366, 10704, 12488, 13476, 15722, 17968, 18732, 23583, 24976, 26952, 31444, 37464, 47166, 53904, 62888, 74928, 94332, 125776, 188664, 250429, 377328, 500858, 751287, 1001716, 1502574, 1753003, 2003432, 3005148, 3506006, 4006864, 5259009, 6010296, 7012012, 10518018, 12020592, 14024024, 21036036, 28048048, 42072072, 84144144]

約数ペア:

[(1, 84144144), (2, 42072072), (3, 28048048), (4, 21036036), (6, 14024024), (7, 12020592), (8, 10518018), (12, 7012012), (14, 6010296), (16, 5259009), (21, 4006864), (24, 3506006), (28, 3005148), (42, 2003432), (48, 1753003), (56, 1502574), (84, 1001716), (112, 751287), (168, 500858), (223, 377328), (336, 250429), (446, 188664), (669, 125776), (892, 94332), (1123, 74928), (1338, 62888), (1561, 53904), (1784, 47166), (2246, 37464), (2676, 31444), (3122, 26952), (3369, 24976), (3568, 23583), (4492, 18732), (4683, 17968), (5352, 15722), (6244, 13476), (6738, 12488), (7861, 10704), (8984, 9366)]