61021968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{941}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 181286016

約数和(自身を除く): 120264048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 193, 336, 386, 579, 772, 941, 1158, 1351, 1544, 1882, 2316, 2702, 2823, 3088, 3764, 4053, 4632, 5404, 5646, 6587, 7528, 8106, 9264, 10808, 11292, 13174, 15056, 16212, 19761, 21616, 22584, 26348, 32424, 39522, 45168, 52696, 64848, 79044, 105392, 158088, 181613, 316176, 363226, 544839, 726452, 1089678, 1271291, 1452904, 2179356, 2542582, 2905808, 3813873, 4358712, 5085164, 7627746, 8717424, 10170328, 15255492, 20340656, 30510984, 61021968]

約数ペア:

[(1, 61021968), (2, 30510984), (3, 20340656), (4, 15255492), (6, 10170328), (7, 8717424), (8, 7627746), (12, 5085164), (14, 4358712), (16, 3813873), (21, 2905808), (24, 2542582), (28, 2179356), (42, 1452904), (48, 1271291), (56, 1089678), (84, 726452), (112, 544839), (168, 363226), (193, 316176), (336, 181613), (386, 158088), (579, 105392), (772, 79044), (941, 64848), (1158, 52696), (1351, 45168), (1544, 39522), (1882, 32424), (2316, 26348), (2702, 22584), (2823, 21616), (3088, 19761), (3764, 16212), (4053, 15056), (4632, 13174), (5404, 11292), (5646, 10808), (6587, 9264), (7528, 8106)]