83554628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 159364800

約数和(自身を除く): 75810172

約数列:

[1, 2, 4, 19, 38, 61, 67, 76, 122, 134, 244, 268, 269, 538, 1076, 1159, 1273, 2318, 2546, 4087, 4636, 5092, 5111, 8174, 10222, 16348, 16409, 18023, 20444, 32818, 36046, 65636, 72092, 77653, 155306, 310612, 311771, 342437, 623542, 684874, 1099403, 1247084, 1369748, 2198806, 4397612, 20888657, 41777314, 83554628]

約数ペア:

[(1, 83554628), (2, 41777314), (4, 20888657), (19, 4397612), (38, 2198806), (61, 1369748), (67, 1247084), (76, 1099403), (122, 684874), (134, 623542), (244, 342437), (268, 311771), (269, 310612), (538, 155306), (1076, 77653), (1159, 72092), (1273, 65636), (2318, 36046), (2546, 32818), (4087, 20444), (4636, 18023), (5092, 16409), (5111, 16348), (8174, 10222)]