86327241

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 87855159

約数列:

[1, 3, 7, 11, 13, 17, 19, 21, 33, 39, 51, 57, 77, 89, 91, 119, 133, 143, 187, 209, 221, 231, 247, 267, 273, 323, 357, 399, 429, 561, 623, 627, 663, 741, 969, 979, 1001, 1157, 1309, 1463, 1513, 1547, 1691, 1729, 1869, 2261, 2431, 2717, 2937, 3003, 3471, 3553, 3927, 4199, 4389, 4539, 4641, 5073, 5187, 6783, 6853, 7293, 8099, 8151, 10591, 10659, 11837, 12597, 12727, 16643, 17017, 18601, 19019, 19669, 20559, 21983, 24297, 24871, 28747, 29393, 31773, 35511, 38181, 46189, 49929, 51051, 55803, 57057, 59007, 65949, 74613, 86241, 88179, 89089, 116501, 130207, 137683, 138567, 153881, 201229, 216359, 241813, 267267, 316217, 323323, 349503, 373711, 390621, 413049, 461643, 603687, 649077, 725439, 948651, 969969, 1121133, 1514513, 1692691, 2213519, 2615977, 4110821, 4543539, 5078073, 6640557, 7847931, 12332463, 28775747, 86327241]

約数ペア:

[(1, 86327241), (3, 28775747), (7, 12332463), (11, 7847931), (13, 6640557), (17, 5078073), (19, 4543539), (21, 4110821), (33, 2615977), (39, 2213519), (51, 1692691), (57, 1514513), (77, 1121133), (89, 969969), (91, 948651), (119, 725439), (133, 649077), (143, 603687), (187, 461643), (209, 413049), (221, 390621), (231, 373711), (247, 349503), (267, 323323), (273, 316217), (323, 267267), (357, 241813), (399, 216359), (429, 201229), (561, 153881), (623, 138567), (627, 137683), (663, 130207), (741, 116501), (969, 89089), (979, 88179), (1001, 86241), (1157, 74613), (1309, 65949), (1463, 59007), (1513, 57057), (1547, 55803), (1691, 51051), (1729, 49929), (1869, 46189), (2261, 38181), (2431, 35511), (2717, 31773), (2937, 29393), (3003, 28747), (3471, 24871), (3553, 24297), (3927, 21983), (4199, 20559), (4389, 19669), (4539, 19019), (4641, 18601), (5073, 17017), (5187, 16643), (6783, 12727), (6853, 12597), (7293, 11837), (8099, 10659), (8151, 10591)]