68071242820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1\times {\mathrm{4817}}^1$

素因数の和:5549

約数の個数: 96

約数和(自身を含む): 164565612288

約数和(自身を除く): 96494369468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 523, 772, 965, 1046, 1351, 1930, 2092, 2615, 2702, 3661, 3860, 4817, 5230, 5404, 6755, 7322, 9634, 10460, 13510, 14644, 18305, 19268, 24085, 27020, 33719, 36610, 48170, 67438, 73220, 96340, 100939, 134876, 168595, 201878, 337190, 403756, 504695, 674380, 706573, 929681, 1009390, 1413146, 1859362, 2018780, 2519291, 2826292, 3532865, 3718724, 4648405, 5038582, 6507767, 7065730, 9296810, 10077164, 12596455, 13015534, 14131460, 17635037, 18593620, 25192910, 26031068, 32538835, 35270074, 50385820, 65077670, 70540148, 88175185, 130155340, 176350370, 352700740, 486223163, 972446326, 1944892652, 2431115815, 3403562141, 4862231630, 6807124282, 9724463260, 13614248564, 17017810705, 34035621410, 68071242820]

約数ペア:

[(1, 68071242820), (2, 34035621410), (4, 17017810705), (5, 13614248564), (7, 9724463260), (10, 6807124282), (14, 4862231630), (20, 3403562141), (28, 2431115815), (35, 1944892652), (70, 972446326), (140, 486223163), (193, 352700740), (386, 176350370), (523, 130155340), (772, 88175185), (965, 70540148), (1046, 65077670), (1351, 50385820), (1930, 35270074), (2092, 32538835), (2615, 26031068), (2702, 25192910), (3661, 18593620), (3860, 17635037), (4817, 14131460), (5230, 13015534), (5404, 12596455), (6755, 10077164), (7322, 9296810), (9634, 7065730), (10460, 6507767), (13510, 5038582), (14644, 4648405), (18305, 3718724), (19268, 3532865), (24085, 2826292), (27020, 2519291), (33719, 2018780), (36610, 1859362), (48170, 1413146), (67438, 1009390), (73220, 929681), (96340, 706573), (100939, 674380), (134876, 504695), (168595, 403756), (201878, 337190)]