40260168

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43013}}^1$

素因数の和:43038

約数の個数: 48

約数和(自身を含む): 117428220

約数和(自身を除く): 77168052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 43013, 86026, 129039, 172052, 258078, 344104, 387117, 516156, 559169, 774234, 1032312, 1118338, 1548468, 1677507, 2236676, 3096936, 3355014, 4473352, 5032521, 6710028, 10065042, 13420056, 20130084, 40260168]

約数ペア:

[(1, 40260168), (2, 20130084), (3, 13420056), (4, 10065042), (6, 6710028), (8, 5032521), (9, 4473352), (12, 3355014), (13, 3096936), (18, 2236676), (24, 1677507), (26, 1548468), (36, 1118338), (39, 1032312), (52, 774234), (72, 559169), (78, 516156), (104, 387117), (117, 344104), (156, 258078), (234, 172052), (312, 129039), (468, 86026), (936, 43013)]