805266

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 2240784

約数和(自身を除く): 1435518

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 83, 98, 99, 126, 147, 154, 166, 198, 231, 249, 294, 441, 462, 498, 539, 581, 693, 747, 882, 913, 1078, 1162, 1386, 1494, 1617, 1743, 1826, 2739, 3234, 3486, 4067, 4851, 5229, 5478, 6391, 8134, 8217, 9702, 10458, 12201, 12782, 16434, 19173, 24402, 36603, 38346, 44737, 57519, 73206, 89474, 115038, 134211, 268422, 402633, 805266]

約数ペア:

[(1, 805266), (2, 402633), (3, 268422), (6, 134211), (7, 115038), (9, 89474), (11, 73206), (14, 57519), (18, 44737), (21, 38346), (22, 36603), (33, 24402), (42, 19173), (49, 16434), (63, 12782), (66, 12201), (77, 10458), (83, 9702), (98, 8217), (99, 8134), (126, 6391), (147, 5478), (154, 5229), (166, 4851), (198, 4067), (231, 3486), (249, 3234), (294, 2739), (441, 1826), (462, 1743), (498, 1617), (539, 1494), (581, 1386), (693, 1162), (747, 1078), (882, 913)]