78722744568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{170369}}^1$

素因数の和:171872

約数の個数: 64

約数和(自身を含む): 212090205600

約数和(自身を除く): 133367461032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1481, 2962, 4443, 5924, 8886, 11848, 17772, 19253, 35544, 38506, 57759, 77012, 115518, 154024, 170369, 231036, 340738, 462072, 511107, 681476, 1022214, 1362952, 2044428, 2214797, 4088856, 4429594, 6644391, 8859188, 13288782, 17718376, 26577564, 53155128, 252316489, 504632978, 756949467, 1009265956, 1513898934, 2018531912, 3027797868, 3280114357, 6055595736, 6560228714, 9840343071, 13120457428, 19680686142, 26240914856, 39361372284, 78722744568]

約数ペア:

[(1, 78722744568), (2, 39361372284), (3, 26240914856), (4, 19680686142), (6, 13120457428), (8, 9840343071), (12, 6560228714), (13, 6055595736), (24, 3280114357), (26, 3027797868), (39, 2018531912), (52, 1513898934), (78, 1009265956), (104, 756949467), (156, 504632978), (312, 252316489), (1481, 53155128), (2962, 26577564), (4443, 17718376), (5924, 13288782), (8886, 8859188), (11848, 6644391), (17772, 4429594), (19253, 4088856), (35544, 2214797), (38506, 2044428), (57759, 1362952), (77012, 1022214), (115518, 681476), (154024, 511107), (170369, 462072), (231036, 340738)]