71823664

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1666

約数の個数: 60

約数和(自身を含む): 159708528

約数和(自身を除く): 87884864

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 242, 253, 368, 484, 506, 968, 1012, 1613, 1936, 2024, 2783, 3226, 4048, 5566, 6452, 11132, 12904, 17743, 22264, 25808, 35486, 37099, 44528, 70972, 74198, 141944, 148396, 195173, 283888, 296792, 390346, 408089, 593584, 780692, 816178, 1561384, 1632356, 3122768, 3264712, 4488979, 6529424, 8977958, 17955916, 35911832, 71823664]

約数ペア:

[(1, 71823664), (2, 35911832), (4, 17955916), (8, 8977958), (11, 6529424), (16, 4488979), (22, 3264712), (23, 3122768), (44, 1632356), (46, 1561384), (88, 816178), (92, 780692), (121, 593584), (176, 408089), (184, 390346), (242, 296792), (253, 283888), (368, 195173), (484, 148396), (506, 141944), (968, 74198), (1012, 70972), (1613, 44528), (1936, 37099), (2024, 35486), (2783, 25808), (3226, 22264), (4048, 17743), (5566, 12904), (6452, 11132)]