77528836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1667}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 170376192

約数和(自身を除く): 92847356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 604, 1057, 1661, 1667, 2114, 3322, 3334, 4228, 6644, 6668, 11627, 11669, 18337, 23254, 23338, 36674, 46508, 46676, 73348, 128359, 251717, 256718, 503434, 513436, 1006868, 1762019, 2768887, 3524038, 5537774, 7048076, 11075548, 19382209, 38764418, 77528836]

約数ペア:

[(1, 77528836), (2, 38764418), (4, 19382209), (7, 11075548), (11, 7048076), (14, 5537774), (22, 3524038), (28, 2768887), (44, 1762019), (77, 1006868), (151, 513436), (154, 503434), (302, 256718), (308, 251717), (604, 128359), (1057, 73348), (1661, 46676), (1667, 46508), (2114, 36674), (3322, 23338), (3334, 23254), (4228, 18337), (6644, 11669), (6668, 11627)]