85560816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1390

約数の個数: 80

約数和(自身を含む): 243163008

約数和(自身を除く): 157602192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 264, 393, 524, 528, 786, 1048, 1237, 1441, 1572, 2096, 2474, 2882, 3144, 3711, 4323, 4948, 5764, 6288, 7422, 8646, 9896, 11528, 13607, 14844, 17292, 19792, 23056, 27214, 29688, 34584, 40821, 54428, 59376, 69168, 81642, 108856, 162047, 163284, 217712, 324094, 326568, 486141, 648188, 653136, 972282, 1296376, 1782517, 1944564, 2592752, 3565034, 3889128, 5347551, 7130068, 7778256, 10695102, 14260136, 21390204, 28520272, 42780408, 85560816]

約数ペア:

[(1, 85560816), (2, 42780408), (3, 28520272), (4, 21390204), (6, 14260136), (8, 10695102), (11, 7778256), (12, 7130068), (16, 5347551), (22, 3889128), (24, 3565034), (33, 2592752), (44, 1944564), (48, 1782517), (66, 1296376), (88, 972282), (131, 653136), (132, 648188), (176, 486141), (262, 326568), (264, 324094), (393, 217712), (524, 163284), (528, 162047), (786, 108856), (1048, 81642), (1237, 69168), (1441, 59376), (1572, 54428), (2096, 40821), (2474, 34584), (2882, 29688), (3144, 27214), (3711, 23056), (4323, 19792), (4948, 17292), (5764, 14844), (6288, 13607), (7422, 11528), (8646, 9896)]