68712512

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 84

約数和(自身を含む): 158099760

約数和(自身を除く): 89387248

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 467, 484, 608, 704, 836, 934, 968, 1216, 1672, 1868, 1936, 2299, 3344, 3736, 3872, 4598, 5137, 6688, 7472, 7744, 8873, 9196, 10274, 13376, 14944, 17746, 18392, 20548, 29888, 35492, 36784, 41096, 56507, 70984, 73568, 82192, 97603, 113014, 141968, 147136, 164384, 195206, 226028, 283936, 328768, 390412, 452056, 567872, 780824, 904112, 1073633, 1561648, 1808224, 2147266, 3123296, 3616448, 4294532, 6246592, 8589064, 17178128, 34356256, 68712512]

約数ペア:

[(1, 68712512), (2, 34356256), (4, 17178128), (8, 8589064), (11, 6246592), (16, 4294532), (19, 3616448), (22, 3123296), (32, 2147266), (38, 1808224), (44, 1561648), (64, 1073633), (76, 904112), (88, 780824), (121, 567872), (152, 452056), (176, 390412), (209, 328768), (242, 283936), (304, 226028), (352, 195206), (418, 164384), (467, 147136), (484, 141968), (608, 113014), (704, 97603), (836, 82192), (934, 73568), (968, 70984), (1216, 56507), (1672, 41096), (1868, 36784), (1936, 35492), (2299, 29888), (3344, 20548), (3736, 18392), (3872, 17746), (4598, 14944), (5137, 13376), (6688, 10274), (7472, 9196), (7744, 8873)]