66208912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:968

約数の個数: 80

約数和(自身を含む): 162739584

約数和(自身を除く): 96530672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 427, 488, 616, 671, 854, 881, 976, 1232, 1342, 1708, 1762, 2684, 3416, 3524, 4697, 5368, 6167, 6832, 7048, 9394, 9691, 10736, 12334, 14096, 18788, 19382, 24668, 37576, 38764, 49336, 53741, 67837, 75152, 77528, 98672, 107482, 135674, 155056, 214964, 271348, 376187, 429928, 542696, 591151, 752374, 859856, 1085392, 1182302, 1504748, 2364604, 3009496, 4138057, 4729208, 6018992, 8276114, 9458416, 16552228, 33104456, 66208912]

約数ペア:

[(1, 66208912), (2, 33104456), (4, 16552228), (7, 9458416), (8, 8276114), (11, 6018992), (14, 4729208), (16, 4138057), (22, 3009496), (28, 2364604), (44, 1504748), (56, 1182302), (61, 1085392), (77, 859856), (88, 752374), (112, 591151), (122, 542696), (154, 429928), (176, 376187), (244, 271348), (308, 214964), (427, 155056), (488, 135674), (616, 107482), (671, 98672), (854, 77528), (881, 75152), (976, 67837), (1232, 53741), (1342, 49336), (1708, 38764), (1762, 37576), (2684, 24668), (3416, 19382), (3524, 18788), (4697, 14096), (5368, 12334), (6167, 10736), (6832, 9691), (7048, 9394)]