71522208

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8058

約数の個数: 72

約数和(自身を含む): 209978496

約数和(自身を除く): 138456288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8011, 8928, 16022, 24033, 32044, 48066, 64088, 72099, 96132, 128176, 144198, 192264, 248341, 256352, 288396, 384528, 496682, 576792, 745023, 769056, 993364, 1153584, 1490046, 1986728, 2235069, 2307168, 2980092, 3973456, 4470138, 5960184, 7946912, 8940276, 11920368, 17880552, 23840736, 35761104, 71522208]

約数ペア:

[(1, 71522208), (2, 35761104), (3, 23840736), (4, 17880552), (6, 11920368), (8, 8940276), (9, 7946912), (12, 5960184), (16, 4470138), (18, 3973456), (24, 2980092), (31, 2307168), (32, 2235069), (36, 1986728), (48, 1490046), (62, 1153584), (72, 993364), (93, 769056), (96, 745023), (124, 576792), (144, 496682), (186, 384528), (248, 288396), (279, 256352), (288, 248341), (372, 192264), (496, 144198), (558, 128176), (744, 96132), (992, 72099), (1116, 64088), (1488, 48066), (2232, 32044), (2976, 24033), (4464, 16022), (8011, 8928)]