80839512

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28789}}^1$

素因数の和:28817

約数の個数: 64

約数和(自身を含む): 241836000

約数和(自身を除く): 160996488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 28789, 57578, 86367, 115156, 172734, 230312, 259101, 345468, 374257, 518202, 690936, 748514, 777303, 1036404, 1122771, 1497028, 1554606, 2072808, 2245542, 2994056, 3109212, 3368313, 4491084, 6218424, 6736626, 8982168, 10104939, 13473252, 20209878, 26946504, 40419756, 80839512]

約数ペア:

[(1, 80839512), (2, 40419756), (3, 26946504), (4, 20209878), (6, 13473252), (8, 10104939), (9, 8982168), (12, 6736626), (13, 6218424), (18, 4491084), (24, 3368313), (26, 3109212), (27, 2994056), (36, 2245542), (39, 2072808), (52, 1554606), (54, 1497028), (72, 1122771), (78, 1036404), (104, 777303), (108, 748514), (117, 690936), (156, 518202), (216, 374257), (234, 345468), (312, 259101), (351, 230312), (468, 172734), (702, 115156), (936, 86367), (1404, 57578), (2808, 28789)]