72415674

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 93057606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 107, 151, 166, 214, 249, 302, 321, 453, 498, 642, 747, 906, 963, 1359, 1494, 1926, 2241, 2718, 2889, 4077, 4482, 5778, 8154, 8881, 12533, 16157, 17762, 25066, 26643, 32314, 37599, 48471, 53286, 75198, 79929, 96942, 112797, 145413, 159858, 225594, 239787, 290826, 338391, 436239, 479574, 676782, 872478, 1341031, 2682062, 4023093, 8046186, 12069279, 24138558, 36207837, 72415674]

約数ペア:

[(1, 72415674), (2, 36207837), (3, 24138558), (6, 12069279), (9, 8046186), (18, 4023093), (27, 2682062), (54, 1341031), (83, 872478), (107, 676782), (151, 479574), (166, 436239), (214, 338391), (249, 290826), (302, 239787), (321, 225594), (453, 159858), (498, 145413), (642, 112797), (747, 96942), (906, 79929), (963, 75198), (1359, 53286), (1494, 48471), (1926, 37599), (2241, 32314), (2718, 26643), (2889, 25066), (4077, 17762), (4482, 16157), (5778, 12533), (8154, 8881)]