77623140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6373}}^1$

素因数の和:6421

約数の個数: 96

約数和(自身を含む): 256999680

約数和(自身を除く): 179376540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 6373, 12180, 12746, 19119, 25492, 31865, 38238, 44611, 63730, 76476, 89222, 95595, 127460, 133833, 178444, 184817, 191190, 223055, 267666, 369634, 382380, 446110, 535332, 554451, 669165, 739268, 892220, 924085, 1108902, 1293719, 1338330, 1848170, 2217804, 2587438, 2676660, 2772255, 3696340, 3881157, 5174876, 5544510, 6468595, 7762314, 11089020, 12937190, 15524628, 19405785, 25874380, 38811570, 77623140]

約数ペア:

[(1, 77623140), (2, 38811570), (3, 25874380), (4, 19405785), (5, 15524628), (6, 12937190), (7, 11089020), (10, 7762314), (12, 6468595), (14, 5544510), (15, 5174876), (20, 3881157), (21, 3696340), (28, 2772255), (29, 2676660), (30, 2587438), (35, 2217804), (42, 1848170), (58, 1338330), (60, 1293719), (70, 1108902), (84, 924085), (87, 892220), (105, 739268), (116, 669165), (140, 554451), (145, 535332), (174, 446110), (203, 382380), (210, 369634), (290, 267666), (348, 223055), (406, 191190), (420, 184817), (435, 178444), (580, 133833), (609, 127460), (812, 95595), (870, 89222), (1015, 76476), (1218, 63730), (1740, 44611), (2030, 38238), (2436, 31865), (3045, 25492), (4060, 19119), (6090, 12746), (6373, 12180)]