72645132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2035

約数の個数: 96

約数和(自身を含む): 212889600

約数和(自身を除く): 140244468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 437, 483, 532, 644, 798, 874, 966, 1311, 1596, 1748, 1932, 1979, 2622, 3059, 3958, 5244, 5937, 6118, 7916, 9177, 11874, 12236, 13853, 18354, 23748, 27706, 36708, 37601, 41559, 45517, 55412, 75202, 83118, 91034, 112803, 136551, 150404, 166236, 182068, 225606, 263207, 273102, 318619, 451212, 526414, 546204, 637238, 789621, 864823, 955857, 1052828, 1274476, 1579242, 1729646, 1911714, 2594469, 3158484, 3459292, 3823428, 5188938, 6053761, 10377876, 12107522, 18161283, 24215044, 36322566, 72645132]

約数ペア:

[(1, 72645132), (2, 36322566), (3, 24215044), (4, 18161283), (6, 12107522), (7, 10377876), (12, 6053761), (14, 5188938), (19, 3823428), (21, 3459292), (23, 3158484), (28, 2594469), (38, 1911714), (42, 1729646), (46, 1579242), (57, 1274476), (69, 1052828), (76, 955857), (84, 864823), (92, 789621), (114, 637238), (133, 546204), (138, 526414), (161, 451212), (228, 318619), (266, 273102), (276, 263207), (322, 225606), (399, 182068), (437, 166236), (483, 150404), (532, 136551), (644, 112803), (798, 91034), (874, 83118), (966, 75202), (1311, 55412), (1596, 45517), (1748, 41559), (1932, 37601), (1979, 36708), (2622, 27706), (3059, 23748), (3958, 18354), (5244, 13853), (5937, 12236), (6118, 11874), (7916, 9177)]