69845748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 198374400

約数和(自身を除く): 128528652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 107, 114, 133, 214, 228, 266, 321, 399, 409, 428, 532, 642, 749, 798, 818, 1227, 1284, 1498, 1596, 1636, 2033, 2247, 2454, 2863, 2996, 4066, 4494, 4908, 5726, 6099, 7771, 8132, 8589, 8988, 11452, 12198, 14231, 15542, 17178, 23313, 24396, 28462, 31084, 34356, 42693, 43763, 46626, 54397, 56924, 85386, 87526, 93252, 108794, 131289, 163191, 170772, 175052, 217588, 262578, 306341, 326382, 525156, 612682, 652764, 831497, 919023, 1225364, 1662994, 1838046, 2494491, 3325988, 3676092, 4988982, 5820479, 9977964, 11640958, 17461437, 23281916, 34922874, 69845748]

約数ペア:

[(1, 69845748), (2, 34922874), (3, 23281916), (4, 17461437), (6, 11640958), (7, 9977964), (12, 5820479), (14, 4988982), (19, 3676092), (21, 3325988), (28, 2494491), (38, 1838046), (42, 1662994), (57, 1225364), (76, 919023), (84, 831497), (107, 652764), (114, 612682), (133, 525156), (214, 326382), (228, 306341), (266, 262578), (321, 217588), (399, 175052), (409, 170772), (428, 163191), (532, 131289), (642, 108794), (749, 93252), (798, 87526), (818, 85386), (1227, 56924), (1284, 54397), (1498, 46626), (1596, 43763), (1636, 42693), (2033, 34356), (2247, 31084), (2454, 28462), (2863, 24396), (2996, 23313), (4066, 17178), (4494, 15542), (4908, 14231), (5726, 12198), (6099, 11452), (7771, 8988), (8132, 8589)]