80100076

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2039}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 169989120

約数和(自身を除く): 89889044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1403, 1708, 2039, 2806, 4078, 5612, 8156, 9821, 14273, 19642, 28546, 39284, 46897, 57092, 93794, 124379, 187588, 248758, 328279, 497516, 656558, 870653, 1313116, 1741306, 2860717, 3482612, 5721434, 11442868, 20025019, 40050038, 80100076]

約数ペア:

[(1, 80100076), (2, 40050038), (4, 20025019), (7, 11442868), (14, 5721434), (23, 3482612), (28, 2860717), (46, 1741306), (61, 1313116), (92, 870653), (122, 656558), (161, 497516), (244, 328279), (322, 248758), (427, 187588), (644, 124379), (854, 93794), (1403, 57092), (1708, 46897), (2039, 39284), (2806, 28546), (4078, 19642), (5612, 14273), (8156, 9821)]