77214412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 155054592

約数和(自身を除く): 77840180

約数列:

[1, 2, 4, 11, 22, 37, 43, 44, 74, 86, 148, 172, 407, 473, 814, 946, 1103, 1591, 1628, 1892, 2206, 3182, 4412, 6364, 12133, 17501, 24266, 35002, 40811, 47429, 48532, 70004, 81622, 94858, 163244, 189716, 448921, 521719, 897842, 1043438, 1754873, 1795684, 2086876, 3509746, 7019492, 19303603, 38607206, 77214412]

約数ペア:

[(1, 77214412), (2, 38607206), (4, 19303603), (11, 7019492), (22, 3509746), (37, 2086876), (43, 1795684), (44, 1754873), (74, 1043438), (86, 897842), (148, 521719), (172, 448921), (407, 189716), (473, 163244), (814, 94858), (946, 81622), (1103, 70004), (1591, 48532), (1628, 47429), (1892, 40811), (2206, 35002), (3182, 24266), (4412, 17501), (6364, 12133)]