80064264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2633}}^1$

素因数の和:2830

約数の個数: 64

約数和(自身を含む): 230106240

約数和(自身を除く): 150041976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 181, 362, 543, 724, 1086, 1267, 1448, 2172, 2534, 2633, 3801, 4344, 5068, 5266, 7602, 7899, 10136, 10532, 15204, 15798, 18431, 21064, 30408, 31596, 36862, 55293, 63192, 73724, 110586, 147448, 221172, 442344, 476573, 953146, 1429719, 1906292, 2859438, 3336011, 3812584, 5718876, 6672022, 10008033, 11437752, 13344044, 20016066, 26688088, 40032132, 80064264]

約数ペア:

[(1, 80064264), (2, 40032132), (3, 26688088), (4, 20016066), (6, 13344044), (7, 11437752), (8, 10008033), (12, 6672022), (14, 5718876), (21, 3812584), (24, 3336011), (28, 2859438), (42, 1906292), (56, 1429719), (84, 953146), (168, 476573), (181, 442344), (362, 221172), (543, 147448), (724, 110586), (1086, 73724), (1267, 63192), (1448, 55293), (2172, 36862), (2534, 31596), (2633, 30408), (3801, 21064), (4344, 18431), (5068, 15798), (5266, 15204), (7602, 10532), (7899, 10136)]