66697976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 136745280

約数和(自身を除く): 70047304

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 97, 101, 148, 184, 194, 202, 296, 388, 404, 776, 808, 851, 1702, 2231, 2323, 3404, 3589, 3737, 4462, 4646, 6808, 7178, 7474, 8924, 9292, 9797, 14356, 14948, 17848, 18584, 19594, 28712, 29896, 39188, 78376, 82547, 85951, 165094, 171902, 225331, 330188, 343804, 362489, 450662, 660376, 687608, 724978, 901324, 1449956, 1802648, 2899912, 8337247, 16674494, 33348988, 66697976]

約数ペア:

[(1, 66697976), (2, 33348988), (4, 16674494), (8, 8337247), (23, 2899912), (37, 1802648), (46, 1449956), (74, 901324), (92, 724978), (97, 687608), (101, 660376), (148, 450662), (184, 362489), (194, 343804), (202, 330188), (296, 225331), (388, 171902), (404, 165094), (776, 85951), (808, 82547), (851, 78376), (1702, 39188), (2231, 29896), (2323, 28712), (3404, 19594), (3589, 18584), (3737, 17848), (4462, 14948), (4646, 14356), (6808, 9797), (7178, 9292), (7474, 8924)]