72575532

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 188225856

約数和(自身を除く): 115650324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 107, 166, 214, 227, 249, 321, 332, 428, 454, 498, 642, 681, 747, 908, 963, 996, 1284, 1362, 1494, 1926, 2043, 2724, 2988, 3852, 4086, 8172, 8881, 17762, 18841, 24289, 26643, 35524, 37682, 48578, 53286, 56523, 72867, 75364, 79929, 97156, 106572, 113046, 145734, 159858, 169569, 218601, 226092, 291468, 319716, 339138, 437202, 678276, 874404, 2015987, 4031974, 6047961, 8063948, 12095922, 18143883, 24191844, 36287766, 72575532]

約数ペア:

[(1, 72575532), (2, 36287766), (3, 24191844), (4, 18143883), (6, 12095922), (9, 8063948), (12, 6047961), (18, 4031974), (36, 2015987), (83, 874404), (107, 678276), (166, 437202), (214, 339138), (227, 319716), (249, 291468), (321, 226092), (332, 218601), (428, 169569), (454, 159858), (498, 145734), (642, 113046), (681, 106572), (747, 97156), (908, 79929), (963, 75364), (996, 72867), (1284, 56523), (1362, 53286), (1494, 48578), (1926, 37682), (2043, 35524), (2724, 26643), (2988, 24289), (3852, 18841), (4086, 17762), (8172, 8881)]