72011628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{153871}}^1$

素因数の和:153894

約数の個数: 36

約数和(自身を含む): 196032928

約数和(自身を除く): 124021300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 153871, 307742, 461613, 615484, 923226, 1384839, 1846452, 2000323, 2769678, 4000646, 5539356, 6000969, 8001292, 12001938, 18002907, 24003876, 36005814, 72011628]

約数ペア:

[(1, 72011628), (2, 36005814), (3, 24003876), (4, 18002907), (6, 12001938), (9, 8001292), (12, 6000969), (13, 5539356), (18, 4000646), (26, 2769678), (36, 2000323), (39, 1846452), (52, 1384839), (78, 923226), (117, 615484), (156, 461613), (234, 307742), (468, 153871)]