77075156620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7149829}}^1$

素因数の和:7149863

約数の個数: 72

約数和(自身を含む): 205400316240

約数和(自身を除く): 128325159620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 7149829, 14299658, 28599316, 35749145, 50048803, 71498290, 78648119, 100097606, 142996580, 157296238, 200195212, 250244015, 314592476, 350341621, 393240595, 500488030, 550536833, 700683242, 786481190, 1000976060, 1101073666, 1401366484, 1572962380, 1751708105, 2202147332, 2752684165, 3503416210, 3853757831, 5505368330, 7006832420, 7707515662, 11010736660, 15415031324, 19268789155, 38537578310, 77075156620]

約数ペア:

[(1, 77075156620), (2, 38537578310), (4, 19268789155), (5, 15415031324), (7, 11010736660), (10, 7707515662), (11, 7006832420), (14, 5505368330), (20, 3853757831), (22, 3503416210), (28, 2752684165), (35, 2202147332), (44, 1751708105), (49, 1572962380), (55, 1401366484), (70, 1101073666), (77, 1000976060), (98, 786481190), (110, 700683242), (140, 550536833), (154, 500488030), (196, 393240595), (220, 350341621), (245, 314592476), (308, 250244015), (385, 200195212), (490, 157296238), (539, 142996580), (770, 100097606), (980, 78648119), (1078, 71498290), (1540, 50048803), (2156, 35749145), (2695, 28599316), (5390, 14299658), (10780, 7149829)]