87067480

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 202176000

約数和(自身を除く): 115108520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 79, 118, 158, 236, 295, 316, 395, 467, 472, 590, 632, 790, 934, 1180, 1580, 1868, 2335, 2360, 3160, 3736, 4661, 4670, 9322, 9340, 18644, 18680, 23305, 27553, 36893, 37288, 46610, 55106, 73786, 93220, 110212, 137765, 147572, 184465, 186440, 220424, 275530, 295144, 368930, 551060, 737860, 1102120, 1475720, 2176687, 4353374, 8706748, 10883435, 17413496, 21766870, 43533740, 87067480]

約数ペア:

[(1, 87067480), (2, 43533740), (4, 21766870), (5, 17413496), (8, 10883435), (10, 8706748), (20, 4353374), (40, 2176687), (59, 1475720), (79, 1102120), (118, 737860), (158, 551060), (236, 368930), (295, 295144), (316, 275530), (395, 220424), (467, 186440), (472, 184465), (590, 147572), (632, 137765), (790, 110212), (934, 93220), (1180, 73786), (1580, 55106), (1868, 46610), (2335, 37288), (2360, 36893), (3160, 27553), (3736, 23305), (4661, 18680), (4670, 18644), (9322, 9340)]