71245495056

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{82981}}^1$

素因数の和:83600

約数の個数: 80

約数和(自身を含む): 190319548928

約数和(自身を除く): 119074053872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 577, 744, 1154, 1488, 1731, 2308, 3462, 4616, 6924, 9232, 13848, 17887, 27696, 35774, 53661, 71548, 82981, 107322, 143096, 165962, 214644, 248943, 286192, 331924, 429288, 497886, 663848, 858576, 995772, 1327696, 1991544, 2572411, 3983088, 5144822, 7717233, 10289644, 15434466, 20579288, 30868932, 41158576, 47880037, 61737864, 95760074, 123475728, 143640111, 191520148, 287280222, 383040296, 574560444, 766080592, 1149120888, 1484281147, 2298241776, 2968562294, 4452843441, 5937124588, 8905686882, 11874249176, 17811373764, 23748498352, 35622747528, 71245495056]

約数ペア:

[(1, 71245495056), (2, 35622747528), (3, 23748498352), (4, 17811373764), (6, 11874249176), (8, 8905686882), (12, 5937124588), (16, 4452843441), (24, 2968562294), (31, 2298241776), (48, 1484281147), (62, 1149120888), (93, 766080592), (124, 574560444), (186, 383040296), (248, 287280222), (372, 191520148), (496, 143640111), (577, 123475728), (744, 95760074), (1154, 61737864), (1488, 47880037), (1731, 41158576), (2308, 30868932), (3462, 20579288), (4616, 15434466), (6924, 10289644), (9232, 7717233), (13848, 5144822), (17887, 3983088), (27696, 2572411), (35774, 1991544), (53661, 1327696), (71548, 995772), (82981, 858576), (107322, 663848), (143096, 497886), (165962, 429288), (214644, 331924), (248943, 286192)]