86820462

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 213127200

約数和(自身を除く): 126306738

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 109, 114, 137, 153, 171, 218, 274, 306, 323, 327, 342, 411, 646, 654, 822, 969, 981, 1233, 1853, 1938, 1962, 2071, 2329, 2466, 2603, 2907, 3706, 4142, 4658, 5206, 5559, 5814, 6213, 6987, 7809, 11118, 12426, 13974, 14933, 15618, 16677, 18639, 20961, 23427, 29866, 33354, 35207, 37278, 41922, 44251, 44799, 46854, 70414, 88502, 89598, 105621, 132753, 134397, 211242, 253861, 265506, 268794, 283727, 316863, 398259, 507722, 567454, 633726, 761583, 796518, 851181, 1523166, 1702362, 2284749, 2553543, 4569498, 4823359, 5107086, 9646718, 14470077, 28940154, 43410231, 86820462]

約数ペア:

[(1, 86820462), (2, 43410231), (3, 28940154), (6, 14470077), (9, 9646718), (17, 5107086), (18, 4823359), (19, 4569498), (34, 2553543), (38, 2284749), (51, 1702362), (57, 1523166), (102, 851181), (109, 796518), (114, 761583), (137, 633726), (153, 567454), (171, 507722), (218, 398259), (274, 316863), (306, 283727), (323, 268794), (327, 265506), (342, 253861), (411, 211242), (646, 134397), (654, 132753), (822, 105621), (969, 89598), (981, 88502), (1233, 70414), (1853, 46854), (1938, 44799), (1962, 44251), (2071, 41922), (2329, 37278), (2466, 35207), (2603, 33354), (2907, 29866), (3706, 23427), (4142, 20961), (4658, 18639), (5206, 16677), (5559, 15618), (5814, 14933), (6213, 13974), (6987, 12426), (7809, 11118)]