90941676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2999}}^1$

素因数の和:3051

約数の個数: 72

約数和(自身を含む): 256032000

約数和(自身を除く): 165090324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 2999, 4332, 5054, 5998, 7581, 8997, 10108, 11996, 15162, 17994, 20993, 30324, 35988, 41986, 56981, 62979, 83972, 113962, 125958, 170943, 227924, 251916, 341886, 398867, 683772, 797734, 1082639, 1196601, 1595468, 2165278, 2393202, 3247917, 4330556, 4786404, 6495834, 7578473, 12991668, 15156946, 22735419, 30313892, 45470838, 90941676]

約数ペア:

[(1, 90941676), (2, 45470838), (3, 30313892), (4, 22735419), (6, 15156946), (7, 12991668), (12, 7578473), (14, 6495834), (19, 4786404), (21, 4330556), (28, 3247917), (38, 2393202), (42, 2165278), (57, 1595468), (76, 1196601), (84, 1082639), (114, 797734), (133, 683772), (228, 398867), (266, 341886), (361, 251916), (399, 227924), (532, 170943), (722, 125958), (798, 113962), (1083, 83972), (1444, 62979), (1596, 56981), (2166, 41986), (2527, 35988), (2999, 30324), (4332, 20993), (5054, 17994), (5998, 15162), (7581, 11996), (8997, 10108)]