72552558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13883}}^1$

素因数の和:13968

約数の個数: 32

約数和(自身を含む): 158610816

約数和(自身を除く): 86058258

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 13883, 27766, 41649, 83298, 180479, 360958, 541437, 930161, 1082874, 1860322, 2790483, 5580966, 12092093, 24184186, 36276279, 72552558]

約数ペア:

[(1, 72552558), (2, 36276279), (3, 24184186), (6, 12092093), (13, 5580966), (26, 2790483), (39, 1860322), (67, 1082874), (78, 930161), (134, 541437), (201, 360958), (402, 180479), (871, 83298), (1742, 41649), (2613, 27766), (5226, 13883)]