77111316

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 199783584

約数和(自身を除く): 122672268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 131, 166, 197, 249, 262, 332, 393, 394, 498, 524, 591, 747, 786, 788, 996, 1179, 1182, 1494, 1572, 1773, 2358, 2364, 2988, 3546, 4716, 7092, 10873, 16351, 21746, 25807, 32619, 32702, 43492, 49053, 51614, 65238, 65404, 77421, 97857, 98106, 103228, 130476, 147159, 154842, 195714, 196212, 232263, 294318, 309684, 391428, 464526, 588636, 929052, 2141981, 4283962, 6425943, 8567924, 12851886, 19277829, 25703772, 38555658, 77111316]

約数ペア:

[(1, 77111316), (2, 38555658), (3, 25703772), (4, 19277829), (6, 12851886), (9, 8567924), (12, 6425943), (18, 4283962), (36, 2141981), (83, 929052), (131, 588636), (166, 464526), (197, 391428), (249, 309684), (262, 294318), (332, 232263), (393, 196212), (394, 195714), (498, 154842), (524, 147159), (591, 130476), (747, 103228), (786, 98106), (788, 97857), (996, 77421), (1179, 65404), (1182, 65238), (1494, 51614), (1572, 49053), (1773, 43492), (2358, 32702), (2364, 32619), (2988, 25807), (3546, 21746), (4716, 16351), (7092, 10873)]