73968345

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 149610240

約数和(自身を除く): 75641895

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 73, 89, 99, 115, 165, 207, 219, 253, 267, 345, 365, 445, 495, 657, 759, 801, 803, 979, 1035, 1095, 1265, 1335, 1679, 2047, 2277, 2409, 2937, 3285, 3795, 4005, 4015, 4895, 5037, 6141, 6497, 7227, 8395, 8811, 10235, 11385, 12045, 14685, 15111, 18423, 18469, 19491, 22517, 25185, 30705, 32485, 36135, 44055, 55407, 58473, 67551, 71467, 75555, 92115, 92345, 97455, 112585, 149431, 166221, 202653, 214401, 277035, 292365, 337755, 357335, 448293, 643203, 747155, 831105, 1013265, 1072005, 1344879, 1643741, 2241465, 3216015, 4931223, 6724395, 8218705, 14793669, 24656115, 73968345]

約数ペア:

[(1, 73968345), (3, 24656115), (5, 14793669), (9, 8218705), (11, 6724395), (15, 4931223), (23, 3216015), (33, 2241465), (45, 1643741), (55, 1344879), (69, 1072005), (73, 1013265), (89, 831105), (99, 747155), (115, 643203), (165, 448293), (207, 357335), (219, 337755), (253, 292365), (267, 277035), (345, 214401), (365, 202653), (445, 166221), (495, 149431), (657, 112585), (759, 97455), (801, 92345), (803, 92115), (979, 75555), (1035, 71467), (1095, 67551), (1265, 58473), (1335, 55407), (1679, 44055), (2047, 36135), (2277, 32485), (2409, 30705), (2937, 25185), (3285, 22517), (3795, 19491), (4005, 18469), (4015, 18423), (4895, 15111), (5037, 14685), (6141, 12045), (6497, 11385), (7227, 10235), (8395, 8811)]