65742786

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 156119040

約数和(自身を除く): 90376254

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 86, 129, 138, 207, 258, 387, 414, 621, 774, 989, 1161, 1231, 1242, 1978, 2322, 2462, 2967, 3693, 5934, 7386, 8901, 11079, 17802, 22158, 26703, 28313, 33237, 52933, 53406, 56626, 66474, 84939, 105866, 158799, 169878, 254817, 317598, 476397, 509634, 764451, 952794, 1217459, 1429191, 1528902, 2434918, 2858382, 3652377, 7304754, 10957131, 21914262, 32871393, 65742786]

約数ペア:

[(1, 65742786), (2, 32871393), (3, 21914262), (6, 10957131), (9, 7304754), (18, 3652377), (23, 2858382), (27, 2434918), (43, 1528902), (46, 1429191), (54, 1217459), (69, 952794), (86, 764451), (129, 509634), (138, 476397), (207, 317598), (258, 254817), (387, 169878), (414, 158799), (621, 105866), (774, 84939), (989, 66474), (1161, 56626), (1231, 53406), (1242, 52933), (1978, 33237), (2322, 28313), (2462, 26703), (2967, 22158), (3693, 17802), (5934, 11079), (7386, 8901)]