54220624812

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{617}}^1\times {\mathrm{34381}}^1$

素因数の和:35079

約数の個数: 72

約数和(自身を含む): 139217393952

約数和(自身を除く): 84996769140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 617, 639, 852, 1234, 1278, 1851, 2468, 2556, 3702, 5553, 7404, 11106, 22212, 34381, 43807, 68762, 87614, 103143, 131421, 137524, 175228, 206286, 262842, 309429, 394263, 412572, 525684, 618858, 788526, 1237716, 1577052, 2441051, 4882102, 7323153, 9764204, 14646306, 21213077, 21969459, 29292612, 42426154, 43938918, 63639231, 84852308, 87877836, 127278462, 190917693, 254556924, 381835386, 763670772, 1506128467, 3012256934, 4518385401, 6024513868, 9036770802, 13555156203, 18073541604, 27110312406, 54220624812]

約数ペア:

[(1, 54220624812), (2, 27110312406), (3, 18073541604), (4, 13555156203), (6, 9036770802), (9, 6024513868), (12, 4518385401), (18, 3012256934), (36, 1506128467), (71, 763670772), (142, 381835386), (213, 254556924), (284, 190917693), (426, 127278462), (617, 87877836), (639, 84852308), (852, 63639231), (1234, 43938918), (1278, 42426154), (1851, 29292612), (2468, 21969459), (2556, 21213077), (3702, 14646306), (5553, 9764204), (7404, 7323153), (11106, 4882102), (22212, 2441051), (34381, 1577052), (43807, 1237716), (68762, 788526), (87614, 618858), (103143, 525684), (131421, 412572), (137524, 394263), (175228, 309429), (206286, 262842)]