76643644

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1919

約数の個数: 72

約数和(自身を含む): 179262720

約数和(自身を除く): 102619076

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 1871, 2156, 2926, 3724, 3742, 5852, 7484, 10241, 13097, 20482, 20581, 26194, 35549, 40964, 41162, 52388, 71098, 82324, 91679, 142196, 144067, 183358, 248843, 288134, 366716, 391039, 497686, 576268, 782078, 995372, 1008469, 1564156, 1741901, 2016938, 2737273, 3483802, 4033876, 5474546, 6967604, 10949092, 19160911, 38321822, 76643644]

約数ペア:

[(1, 76643644), (2, 38321822), (4, 19160911), (7, 10949092), (11, 6967604), (14, 5474546), (19, 4033876), (22, 3483802), (28, 2737273), (38, 2016938), (44, 1741901), (49, 1564156), (76, 1008469), (77, 995372), (98, 782078), (133, 576268), (154, 497686), (196, 391039), (209, 366716), (266, 288134), (308, 248843), (418, 183358), (532, 144067), (539, 142196), (836, 91679), (931, 82324), (1078, 71098), (1463, 52388), (1862, 41162), (1871, 40964), (2156, 35549), (2926, 26194), (3724, 20581), (3742, 20482), (5852, 13097), (7484, 10241)]