72748254

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 147893760

約数和(自身を除く): 75145506

約数列:

[1, 2, 3, 6, 97, 194, 239, 291, 478, 523, 582, 717, 1046, 1434, 1569, 3138, 23183, 46366, 50731, 69549, 101462, 124997, 139098, 152193, 249994, 304386, 374991, 749982, 12124709, 24249418, 36374127, 72748254]

約数ペア:

[(1, 72748254), (2, 36374127), (3, 24249418), (6, 12124709), (97, 749982), (194, 374991), (239, 304386), (291, 249994), (478, 152193), (523, 139098), (582, 124997), (717, 101462), (1046, 69549), (1434, 50731), (1569, 46366), (3138, 23183)]