71805264

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 195142272

約数和(自身を除く): 123337008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 193, 276, 337, 368, 386, 552, 579, 674, 772, 1011, 1104, 1158, 1348, 1544, 2022, 2316, 2696, 3088, 4044, 4439, 4632, 5392, 7751, 8088, 8878, 9264, 13317, 15502, 16176, 17756, 23253, 26634, 31004, 35512, 46506, 53268, 62008, 65041, 71024, 93012, 106536, 124016, 130082, 186024, 195123, 213072, 260164, 372048, 390246, 520328, 780492, 1040656, 1495943, 1560984, 2991886, 3121968, 4487829, 5983772, 8975658, 11967544, 17951316, 23935088, 35902632, 71805264]

約数ペア:

[(1, 71805264), (2, 35902632), (3, 23935088), (4, 17951316), (6, 11967544), (8, 8975658), (12, 5983772), (16, 4487829), (23, 3121968), (24, 2991886), (46, 1560984), (48, 1495943), (69, 1040656), (92, 780492), (138, 520328), (184, 390246), (193, 372048), (276, 260164), (337, 213072), (368, 195123), (386, 186024), (552, 130082), (579, 124016), (674, 106536), (772, 93012), (1011, 71024), (1104, 65041), (1158, 62008), (1348, 53268), (1544, 46506), (2022, 35512), (2316, 31004), (2696, 26634), (3088, 23253), (4044, 17756), (4439, 16176), (4632, 15502), (5392, 13317), (7751, 9264), (8088, 8878)]