129897684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1033}}^1$

素因数の和:1549

約数の個数: 72

約数和(自身を含む): 376376000

約数和(自身を除く): 246478316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 499, 998, 1033, 1497, 1996, 2066, 2994, 3099, 3493, 4132, 4491, 5988, 6198, 6986, 7231, 8982, 9297, 10479, 12396, 13972, 14462, 17964, 18594, 20958, 21693, 28924, 31437, 37188, 41916, 43386, 62874, 65079, 86772, 125748, 130158, 260316, 515467, 1030934, 1546401, 2061868, 3092802, 3608269, 4639203, 6185604, 7216538, 9278406, 10824807, 14433076, 18556812, 21649614, 32474421, 43299228, 64948842, 129897684]

約数ペア:

[(1, 129897684), (2, 64948842), (3, 43299228), (4, 32474421), (6, 21649614), (7, 18556812), (9, 14433076), (12, 10824807), (14, 9278406), (18, 7216538), (21, 6185604), (28, 4639203), (36, 3608269), (42, 3092802), (63, 2061868), (84, 1546401), (126, 1030934), (252, 515467), (499, 260316), (998, 130158), (1033, 125748), (1497, 86772), (1996, 65079), (2066, 62874), (2994, 43386), (3099, 41916), (3493, 37188), (4132, 31437), (4491, 28924), (5988, 21693), (6198, 20958), (6986, 18594), (7231, 17964), (8982, 14462), (9297, 13972), (10479, 12396)]