72917364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 196094080

約数和(自身を除く): 123176716

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 73, 76, 78, 114, 146, 156, 219, 228, 247, 292, 337, 438, 494, 674, 741, 876, 949, 988, 1011, 1348, 1387, 1482, 1898, 2022, 2774, 2847, 2964, 3796, 4044, 4161, 4381, 5548, 5694, 6403, 8322, 8762, 11388, 12806, 13143, 16644, 17524, 18031, 19209, 24601, 25612, 26286, 36062, 38418, 49202, 52572, 54093, 72124, 73803, 76836, 83239, 98404, 108186, 147606, 166478, 216372, 249717, 295212, 319813, 332956, 467419, 499434, 639626, 934838, 959439, 998868, 1279252, 1402257, 1869676, 1918878, 2804514, 3837756, 5609028, 6076447, 12152894, 18229341, 24305788, 36458682, 72917364]

約数ペア:

[(1, 72917364), (2, 36458682), (3, 24305788), (4, 18229341), (6, 12152894), (12, 6076447), (13, 5609028), (19, 3837756), (26, 2804514), (38, 1918878), (39, 1869676), (52, 1402257), (57, 1279252), (73, 998868), (76, 959439), (78, 934838), (114, 639626), (146, 499434), (156, 467419), (219, 332956), (228, 319813), (247, 295212), (292, 249717), (337, 216372), (438, 166478), (494, 147606), (674, 108186), (741, 98404), (876, 83239), (949, 76836), (988, 73803), (1011, 72124), (1348, 54093), (1387, 52572), (1482, 49202), (1898, 38418), (2022, 36062), (2774, 26286), (2847, 25612), (2964, 24601), (3796, 19209), (4044, 18031), (4161, 17524), (4381, 16644), (5548, 13143), (5694, 12806), (6403, 11388), (8322, 8762)]