77474892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 209905920

約数和(自身を除く): 132431028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 37, 44, 58, 66, 74, 87, 111, 116, 132, 148, 174, 222, 319, 348, 407, 444, 547, 638, 814, 957, 1073, 1094, 1221, 1276, 1628, 1641, 1914, 2146, 2188, 2442, 3219, 3282, 3828, 4292, 4884, 6017, 6438, 6564, 11803, 12034, 12876, 15863, 18051, 20239, 23606, 24068, 31726, 35409, 36102, 40478, 47212, 47589, 60717, 63452, 70818, 72204, 80956, 95178, 121434, 141636, 174493, 190356, 222629, 242868, 348986, 445258, 523479, 586931, 667887, 697972, 890516, 1046958, 1173862, 1335774, 1760793, 2093916, 2347724, 2671548, 3521586, 6456241, 7043172, 12912482, 19368723, 25824964, 38737446, 77474892]

約数ペア:

[(1, 77474892), (2, 38737446), (3, 25824964), (4, 19368723), (6, 12912482), (11, 7043172), (12, 6456241), (22, 3521586), (29, 2671548), (33, 2347724), (37, 2093916), (44, 1760793), (58, 1335774), (66, 1173862), (74, 1046958), (87, 890516), (111, 697972), (116, 667887), (132, 586931), (148, 523479), (174, 445258), (222, 348986), (319, 242868), (348, 222629), (407, 190356), (444, 174493), (547, 141636), (638, 121434), (814, 95178), (957, 80956), (1073, 72204), (1094, 70818), (1221, 63452), (1276, 60717), (1628, 47589), (1641, 47212), (1914, 40478), (2146, 36102), (2188, 35409), (2442, 31726), (3219, 24068), (3282, 23606), (3828, 20239), (4292, 18051), (4884, 15863), (6017, 12876), (6438, 12034), (6564, 11803)]