68991696

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{5507}}^1$

素因数の和:5553

約数の個数: 80

約数和(自身を含む): 204897600

約数和(自身を除く): 135905904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 5507, 6264, 11014, 12528, 16521, 22028, 33042, 44056, 49563, 66084, 88112, 99126, 132168, 148689, 159703, 198252, 264336, 297378, 319406, 396504, 479109, 594756, 638812, 793008, 958218, 1189512, 1277624, 1437327, 1916436, 2379024, 2555248, 2874654, 3832872, 4311981, 5749308, 7665744, 8623962, 11498616, 17247924, 22997232, 34495848, 68991696]

約数ペア:

[(1, 68991696), (2, 34495848), (3, 22997232), (4, 17247924), (6, 11498616), (8, 8623962), (9, 7665744), (12, 5749308), (16, 4311981), (18, 3832872), (24, 2874654), (27, 2555248), (29, 2379024), (36, 1916436), (48, 1437327), (54, 1277624), (58, 1189512), (72, 958218), (87, 793008), (108, 638812), (116, 594756), (144, 479109), (174, 396504), (216, 319406), (232, 297378), (261, 264336), (348, 198252), (432, 159703), (464, 148689), (522, 132168), (696, 99126), (783, 88112), (1044, 66084), (1392, 49563), (1566, 44056), (2088, 33042), (3132, 22028), (4176, 16521), (5507, 12528), (6264, 11014)]