9239856012

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{439}}^1\times {\mathrm{4463}}^1$

素因数の和:5043

約数の個数: 72

約数和(自身を含む): 23593489920

約数和(自身を除く): 14353633908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 439, 524, 786, 878, 1179, 1317, 1572, 1756, 2358, 2634, 3951, 4463, 4716, 5268, 7902, 8926, 13389, 15804, 17852, 26778, 40167, 53556, 57509, 80334, 115018, 160668, 172527, 230036, 345054, 517581, 584653, 690108, 1035162, 1169306, 1753959, 1959257, 2070324, 2338612, 3507918, 3918514, 5261877, 5877771, 7015836, 7837028, 10523754, 11755542, 17633313, 21047508, 23511084, 35266626, 70533252, 256662667, 513325334, 769988001, 1026650668, 1539976002, 2309964003, 3079952004, 4619928006, 9239856012]

約数ペア:

[(1, 9239856012), (2, 4619928006), (3, 3079952004), (4, 2309964003), (6, 1539976002), (9, 1026650668), (12, 769988001), (18, 513325334), (36, 256662667), (131, 70533252), (262, 35266626), (393, 23511084), (439, 21047508), (524, 17633313), (786, 11755542), (878, 10523754), (1179, 7837028), (1317, 7015836), (1572, 5877771), (1756, 5261877), (2358, 3918514), (2634, 3507918), (3951, 2338612), (4463, 2070324), (4716, 1959257), (5268, 1753959), (7902, 1169306), (8926, 1035162), (13389, 690108), (15804, 584653), (17852, 517581), (26778, 345054), (40167, 230036), (53556, 172527), (57509, 160668), (80334, 115018)]