68795568

素因数分解:

$2^4\times 3^4\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:616

約数の個数: 100

約数和(自身を含む): 201353680

約数和(自身を除く): 132558112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 109, 144, 162, 216, 218, 324, 327, 432, 436, 487, 648, 654, 872, 974, 981, 1296, 1308, 1461, 1744, 1948, 1962, 2616, 2922, 2943, 3896, 3924, 4383, 5232, 5844, 5886, 7792, 7848, 8766, 8829, 11688, 11772, 13149, 15696, 17532, 17658, 23376, 23544, 26298, 35064, 35316, 39447, 47088, 52596, 53083, 70128, 70632, 78894, 105192, 106166, 141264, 157788, 159249, 210384, 212332, 315576, 318498, 424664, 477747, 631152, 636996, 849328, 955494, 1273992, 1433241, 1910988, 2547984, 2866482, 3821976, 4299723, 5732964, 7643952, 8599446, 11465928, 17198892, 22931856, 34397784, 68795568]

約数ペア:

[(1, 68795568), (2, 34397784), (3, 22931856), (4, 17198892), (6, 11465928), (8, 8599446), (9, 7643952), (12, 5732964), (16, 4299723), (18, 3821976), (24, 2866482), (27, 2547984), (36, 1910988), (48, 1433241), (54, 1273992), (72, 955494), (81, 849328), (108, 636996), (109, 631152), (144, 477747), (162, 424664), (216, 318498), (218, 315576), (324, 212332), (327, 210384), (432, 159249), (436, 157788), (487, 141264), (648, 106166), (654, 105192), (872, 78894), (974, 70632), (981, 70128), (1296, 53083), (1308, 52596), (1461, 47088), (1744, 39447), (1948, 35316), (1962, 35064), (2616, 26298), (2922, 23544), (2943, 23376), (3896, 17658), (3924, 17532), (4383, 15696), (5232, 13149), (5844, 11772), (5886, 11688), (7792, 8829), (7848, 8766)]