81186732

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1847}}^1$

素因数の和:1908

約数の個数: 96

約数和(自身を含む): 235952640

約数和(自身を除く): 154765908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 99, 108, 111, 132, 148, 198, 222, 297, 333, 396, 407, 444, 594, 666, 814, 999, 1188, 1221, 1332, 1628, 1847, 1998, 2442, 3663, 3694, 3996, 4884, 5541, 7326, 7388, 10989, 11082, 14652, 16623, 20317, 21978, 22164, 33246, 40634, 43956, 49869, 60951, 66492, 68339, 81268, 99738, 121902, 136678, 182853, 199476, 205017, 243804, 273356, 365706, 410034, 548559, 615051, 731412, 751729, 820068, 1097118, 1230102, 1503458, 1845153, 2194236, 2255187, 2460204, 3006916, 3690306, 4510374, 6765561, 7380612, 9020748, 13531122, 20296683, 27062244, 40593366, 81186732]

約数ペア:

[(1, 81186732), (2, 40593366), (3, 27062244), (4, 20296683), (6, 13531122), (9, 9020748), (11, 7380612), (12, 6765561), (18, 4510374), (22, 3690306), (27, 3006916), (33, 2460204), (36, 2255187), (37, 2194236), (44, 1845153), (54, 1503458), (66, 1230102), (74, 1097118), (99, 820068), (108, 751729), (111, 731412), (132, 615051), (148, 548559), (198, 410034), (222, 365706), (297, 273356), (333, 243804), (396, 205017), (407, 199476), (444, 182853), (594, 136678), (666, 121902), (814, 99738), (999, 81268), (1188, 68339), (1221, 66492), (1332, 60951), (1628, 49869), (1847, 43956), (1998, 40634), (2442, 33246), (3663, 22164), (3694, 21978), (3996, 20317), (4884, 16623), (5541, 14652), (7326, 11082), (7388, 10989)]