76747370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 85822870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 97, 127, 178, 194, 254, 445, 485, 623, 635, 679, 889, 890, 970, 1246, 1270, 1358, 1778, 3115, 3395, 4445, 6230, 6790, 8633, 8890, 11303, 12319, 17266, 22606, 24638, 43165, 56515, 60431, 61595, 79121, 86233, 86330, 113030, 120862, 123190, 158242, 172466, 302155, 395605, 431165, 604310, 791210, 862330, 1096391, 2192782, 5481955, 7674737, 10963910, 15349474, 38373685, 76747370]

約数ペア:

[(1, 76747370), (2, 38373685), (5, 15349474), (7, 10963910), (10, 7674737), (14, 5481955), (35, 2192782), (70, 1096391), (89, 862330), (97, 791210), (127, 604310), (178, 431165), (194, 395605), (254, 302155), (445, 172466), (485, 158242), (623, 123190), (635, 120862), (679, 113030), (889, 86330), (890, 86233), (970, 79121), (1246, 61595), (1270, 60431), (1358, 56515), (1778, 43165), (3115, 24638), (3395, 22606), (4445, 17266), (6230, 12319), (6790, 11303), (8633, 8890)]