71451144

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{26821}}^1$

素因数の和:26870

約数の個数: 48

約数和(自身を含む): 198751020

約数和(自身を除く): 127299876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 26821, 53642, 80463, 107284, 160926, 214568, 241389, 321852, 482778, 643704, 965556, 992377, 1931112, 1984754, 2977131, 3969508, 5954262, 7939016, 8931393, 11908524, 17862786, 23817048, 35725572, 71451144]

約数ペア:

[(1, 71451144), (2, 35725572), (3, 23817048), (4, 17862786), (6, 11908524), (8, 8931393), (9, 7939016), (12, 5954262), (18, 3969508), (24, 2977131), (36, 1984754), (37, 1931112), (72, 992377), (74, 965556), (111, 643704), (148, 482778), (222, 321852), (296, 241389), (333, 214568), (444, 160926), (666, 107284), (888, 80463), (1332, 53642), (2664, 26821)]