86457448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 131270552

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 83, 88, 89, 133, 152, 154, 166, 178, 209, 266, 308, 332, 356, 418, 532, 581, 616, 623, 664, 712, 836, 913, 979, 1064, 1162, 1246, 1463, 1577, 1672, 1691, 1826, 1958, 2324, 2492, 2926, 3154, 3382, 3652, 3916, 4648, 4984, 5852, 6308, 6391, 6764, 6853, 7304, 7387, 7832, 11039, 11704, 11837, 12616, 12782, 13528, 13706, 14774, 17347, 18601, 22078, 23674, 25564, 27412, 29548, 34694, 37202, 44156, 47348, 51128, 51709, 54824, 59096, 69388, 74404, 81257, 88312, 94696, 103418, 121429, 130207, 138776, 140353, 148808, 162514, 206836, 242858, 260414, 280706, 325028, 413672, 485716, 520828, 561412, 568799, 650056, 971432, 982471, 1041656, 1122824, 1137598, 1543883, 1964942, 2275196, 3087766, 3929884, 4550392, 6175532, 7859768, 10807181, 12351064, 21614362, 43228724, 86457448]

約数ペア:

[(1, 86457448), (2, 43228724), (4, 21614362), (7, 12351064), (8, 10807181), (11, 7859768), (14, 6175532), (19, 4550392), (22, 3929884), (28, 3087766), (38, 2275196), (44, 1964942), (56, 1543883), (76, 1137598), (77, 1122824), (83, 1041656), (88, 982471), (89, 971432), (133, 650056), (152, 568799), (154, 561412), (166, 520828), (178, 485716), (209, 413672), (266, 325028), (308, 280706), (332, 260414), (356, 242858), (418, 206836), (532, 162514), (581, 148808), (616, 140353), (623, 138776), (664, 130207), (712, 121429), (836, 103418), (913, 94696), (979, 88312), (1064, 81257), (1162, 74404), (1246, 69388), (1463, 59096), (1577, 54824), (1672, 51709), (1691, 51128), (1826, 47348), (1958, 44156), (2324, 37202), (2492, 34694), (2926, 29548), (3154, 27412), (3382, 25564), (3652, 23674), (3916, 22078), (4648, 18601), (4984, 17347), (5852, 14774), (6308, 13706), (6391, 13528), (6764, 12782), (6853, 12616), (7304, 11837), (7387, 11704), (7832, 11039)]