78996544

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{101}}^2$

素因数の和:236

約数の個数: 63

約数和(自身を含む): 174027973

約数和(自身を除く): 95031429

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 121, 176, 202, 242, 352, 404, 484, 704, 808, 968, 1111, 1616, 1936, 2222, 3232, 3872, 4444, 6464, 7744, 8888, 10201, 12221, 17776, 20402, 24442, 35552, 40804, 48884, 71104, 81608, 97768, 112211, 163216, 195536, 224422, 326432, 391072, 448844, 652864, 782144, 897688, 1234321, 1795376, 2468642, 3590752, 4937284, 7181504, 9874568, 19749136, 39498272, 78996544]

約数ペア:

[(1, 78996544), (2, 39498272), (4, 19749136), (8, 9874568), (11, 7181504), (16, 4937284), (22, 3590752), (32, 2468642), (44, 1795376), (64, 1234321), (88, 897688), (101, 782144), (121, 652864), (176, 448844), (202, 391072), (242, 326432), (352, 224422), (404, 195536), (484, 163216), (704, 112211), (808, 97768), (968, 81608), (1111, 71104), (1616, 48884), (1936, 40804), (2222, 35552), (3232, 24442), (3872, 20402), (4444, 17776), (6464, 12221), (7744, 10201)]