77906444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14879}}^1$

素因数の和:14918

約数の個数: 48

約数和(自身を含む): 179988480

約数和(自身を除く): 102082036

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 14879, 29758, 59516, 104153, 163669, 208306, 252943, 327338, 416612, 505886, 654676, 1011772, 1145683, 1770601, 2291366, 2782373, 3541202, 4582732, 5564746, 7082404, 11129492, 19476611, 38953222, 77906444]

約数ペア:

[(1, 77906444), (2, 38953222), (4, 19476611), (7, 11129492), (11, 7082404), (14, 5564746), (17, 4582732), (22, 3541202), (28, 2782373), (34, 2291366), (44, 1770601), (68, 1145683), (77, 1011772), (119, 654676), (154, 505886), (187, 416612), (238, 327338), (308, 252943), (374, 208306), (476, 163669), (748, 104153), (1309, 59516), (2618, 29758), (5236, 14879)]