84027580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 219413376

約数和(自身を除く): 135385796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 137, 140, 182, 260, 274, 337, 364, 455, 548, 674, 685, 910, 959, 1348, 1370, 1685, 1781, 1820, 1918, 2359, 2740, 3370, 3562, 3836, 4381, 4718, 4795, 6740, 7124, 8762, 8905, 9436, 9590, 11795, 12467, 17524, 17810, 19180, 21905, 23590, 24934, 30667, 35620, 43810, 46169, 47180, 49868, 61334, 62335, 87620, 92338, 122668, 124670, 153335, 184676, 230845, 249340, 306670, 323183, 461690, 600197, 613340, 646366, 923380, 1200394, 1292732, 1615915, 2400788, 3000985, 3231830, 4201379, 6001970, 6463660, 8402758, 12003940, 16805516, 21006895, 42013790, 84027580]

約数ペア:

[(1, 84027580), (2, 42013790), (4, 21006895), (5, 16805516), (7, 12003940), (10, 8402758), (13, 6463660), (14, 6001970), (20, 4201379), (26, 3231830), (28, 3000985), (35, 2400788), (52, 1615915), (65, 1292732), (70, 1200394), (91, 923380), (130, 646366), (137, 613340), (140, 600197), (182, 461690), (260, 323183), (274, 306670), (337, 249340), (364, 230845), (455, 184676), (548, 153335), (674, 124670), (685, 122668), (910, 92338), (959, 87620), (1348, 62335), (1370, 61334), (1685, 49868), (1781, 47180), (1820, 46169), (1918, 43810), (2359, 35620), (2740, 30667), (3370, 24934), (3562, 23590), (3836, 21905), (4381, 19180), (4718, 17810), (4795, 17524), (6740, 12467), (7124, 11795), (8762, 9590), (8905, 9436)]