87975408

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:982

約数の個数: 80

約数和(自身を含む): 242770176

約数和(自身を除く): 154794768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 131, 136, 204, 262, 272, 393, 408, 524, 786, 816, 823, 1048, 1572, 1646, 2096, 2227, 2469, 3144, 3292, 4454, 4938, 6288, 6584, 6681, 8908, 9876, 13168, 13362, 13991, 17816, 19752, 26724, 27982, 35632, 39504, 41973, 53448, 55964, 83946, 106896, 107813, 111928, 167892, 215626, 223856, 323439, 335784, 431252, 646878, 671568, 862504, 1293756, 1725008, 1832821, 2587512, 3665642, 5175024, 5498463, 7331284, 10996926, 14662568, 21993852, 29325136, 43987704, 87975408]

約数ペア:

[(1, 87975408), (2, 43987704), (3, 29325136), (4, 21993852), (6, 14662568), (8, 10996926), (12, 7331284), (16, 5498463), (17, 5175024), (24, 3665642), (34, 2587512), (48, 1832821), (51, 1725008), (68, 1293756), (102, 862504), (131, 671568), (136, 646878), (204, 431252), (262, 335784), (272, 323439), (393, 223856), (408, 215626), (524, 167892), (786, 111928), (816, 107813), (823, 106896), (1048, 83946), (1572, 55964), (1646, 53448), (2096, 41973), (2227, 39504), (2469, 35632), (3144, 27982), (3292, 26724), (4454, 19752), (4938, 17816), (6288, 13991), (6584, 13362), (6681, 13168), (8908, 9876)]