72671192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1632

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 89899048

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 187, 248, 341, 374, 527, 682, 748, 1054, 1364, 1496, 1567, 2108, 2728, 3134, 4216, 5797, 6268, 11594, 12536, 17237, 23188, 26639, 34474, 46376, 48577, 53278, 68948, 97154, 106556, 137896, 194308, 213112, 293029, 388616, 534347, 586058, 825809, 1068694, 1172116, 1651618, 2137388, 2344232, 3303236, 4274776, 6606472, 9083899, 18167798, 36335596, 72671192]

約数ペア:

[(1, 72671192), (2, 36335596), (4, 18167798), (8, 9083899), (11, 6606472), (17, 4274776), (22, 3303236), (31, 2344232), (34, 2137388), (44, 1651618), (62, 1172116), (68, 1068694), (88, 825809), (124, 586058), (136, 534347), (187, 388616), (248, 293029), (341, 213112), (374, 194308), (527, 137896), (682, 106556), (748, 97154), (1054, 68948), (1364, 53278), (1496, 48577), (1567, 46376), (2108, 34474), (2728, 26639), (3134, 23188), (4216, 17237), (5797, 12536), (6268, 11594)]