80150686

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 157188096

約数和(自身を除く): 77037410

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 103, 154, 163, 206, 217, 326, 341, 434, 682, 721, 1133, 1141, 1442, 1793, 2266, 2282, 2387, 3193, 3586, 4774, 5053, 6386, 7931, 10106, 12551, 15862, 16789, 22351, 25102, 33578, 35123, 35371, 44702, 55583, 70246, 70742, 111166, 117523, 184679, 235046, 245861, 369358, 389081, 491722, 520459, 778162, 1040918, 1292753, 2585506, 3643213, 5725049, 7286426, 11450098, 40075343, 80150686]

約数ペア:

[(1, 80150686), (2, 40075343), (7, 11450098), (11, 7286426), (14, 5725049), (22, 3643213), (31, 2585506), (62, 1292753), (77, 1040918), (103, 778162), (154, 520459), (163, 491722), (206, 389081), (217, 369358), (326, 245861), (341, 235046), (434, 184679), (682, 117523), (721, 111166), (1133, 70742), (1141, 70246), (1442, 55583), (1793, 44702), (2266, 35371), (2282, 35123), (2387, 33578), (3193, 25102), (3586, 22351), (4774, 16789), (5053, 15862), (6386, 12551), (7931, 10106)]