808078081972

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{613}}^1\times {\mathrm{69337}}^1$

素因数の和:70065

約数の個数: 72

約数和(自身を含む): 1664710248264

約数和(自身を除く): 856632166292

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 613, 679, 1226, 1358, 2452, 2716, 4291, 4753, 8582, 9506, 17164, 19012, 30037, 59461, 60074, 69337, 118922, 120148, 138674, 237844, 277348, 416227, 485359, 832454, 970718, 1664908, 1941436, 2913589, 3397513, 5827178, 6725689, 6795026, 11654356, 13451378, 13590052, 26902756, 42503581, 47079823, 85007162, 94159646, 170014324, 188319292, 297525067, 329558761, 595050134, 659117522, 1190100268, 1318235044, 2082675469, 4122847357, 4165350938, 8245694714, 8330701876, 16491389428, 28859931499, 57719862998, 115439725996, 202019520493, 404039040986, 808078081972]

約数ペア:

[(1, 808078081972), (2, 404039040986), (4, 202019520493), (7, 115439725996), (14, 57719862998), (28, 28859931499), (49, 16491389428), (97, 8330701876), (98, 8245694714), (194, 4165350938), (196, 4122847357), (388, 2082675469), (613, 1318235044), (679, 1190100268), (1226, 659117522), (1358, 595050134), (2452, 329558761), (2716, 297525067), (4291, 188319292), (4753, 170014324), (8582, 94159646), (9506, 85007162), (17164, 47079823), (19012, 42503581), (30037, 26902756), (59461, 13590052), (60074, 13451378), (69337, 11654356), (118922, 6795026), (120148, 6725689), (138674, 5827178), (237844, 3397513), (277348, 2913589), (416227, 1941436), (485359, 1664908), (832454, 970718)]