71499824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 167132160

約数和(自身を除く): 95632336

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 176, 184, 187, 253, 272, 368, 374, 391, 506, 748, 782, 1012, 1039, 1496, 1564, 2024, 2078, 2992, 3128, 4048, 4156, 4301, 6256, 8312, 8602, 11429, 16624, 17204, 17663, 22858, 23897, 34408, 35326, 45716, 47794, 68816, 70652, 91432, 95588, 141304, 182864, 191176, 194293, 262867, 282608, 382352, 388586, 406249, 525734, 777172, 812498, 1051468, 1554344, 1624996, 2102936, 3108688, 3249992, 4205872, 4468739, 6499984, 8937478, 17874956, 35749912, 71499824]

約数ペア:

[(1, 71499824), (2, 35749912), (4, 17874956), (8, 8937478), (11, 6499984), (16, 4468739), (17, 4205872), (22, 3249992), (23, 3108688), (34, 2102936), (44, 1624996), (46, 1554344), (68, 1051468), (88, 812498), (92, 777172), (136, 525734), (176, 406249), (184, 388586), (187, 382352), (253, 282608), (272, 262867), (368, 194293), (374, 191176), (391, 182864), (506, 141304), (748, 95588), (782, 91432), (1012, 70652), (1039, 68816), (1496, 47794), (1564, 45716), (2024, 35326), (2078, 34408), (2992, 23897), (3128, 22858), (4048, 17663), (4156, 17204), (4301, 16624), (6256, 11429), (8312, 8602)]