71649048

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 187971840

約数和(自身を除く): 116322792

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 293, 443, 552, 586, 879, 886, 1172, 1329, 1758, 1772, 2344, 2658, 3516, 3544, 5316, 6739, 7032, 10189, 10632, 13478, 20217, 20378, 26956, 30567, 40434, 40756, 53912, 61134, 80868, 81512, 122268, 129799, 161736, 244536, 259598, 389397, 519196, 778794, 1038392, 1557588, 2985377, 3115176, 5970754, 8956131, 11941508, 17912262, 23883016, 35824524, 71649048]

約数ペア:

[(1, 71649048), (2, 35824524), (3, 23883016), (4, 17912262), (6, 11941508), (8, 8956131), (12, 5970754), (23, 3115176), (24, 2985377), (46, 1557588), (69, 1038392), (92, 778794), (138, 519196), (184, 389397), (276, 259598), (293, 244536), (443, 161736), (552, 129799), (586, 122268), (879, 81512), (886, 80868), (1172, 61134), (1329, 53912), (1758, 40756), (1772, 40434), (2344, 30567), (2658, 26956), (3516, 20378), (3544, 20217), (5316, 13478), (6739, 10632), (7032, 10189)]