72655938

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 163138560

約数和(自身を除く): 90482622

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 127, 222, 254, 333, 381, 666, 762, 859, 1143, 1718, 2286, 2577, 4699, 5154, 7731, 9398, 14097, 15462, 28194, 31783, 42291, 63566, 84582, 95349, 109093, 190698, 218186, 286047, 327279, 572094, 654558, 981837, 1963674, 4036441, 8072882, 12109323, 24218646, 36327969, 72655938]

約数ペア:

[(1, 72655938), (2, 36327969), (3, 24218646), (6, 12109323), (9, 8072882), (18, 4036441), (37, 1963674), (74, 981837), (111, 654558), (127, 572094), (222, 327279), (254, 286047), (333, 218186), (381, 190698), (666, 109093), (762, 95349), (859, 84582), (1143, 63566), (1718, 42291), (2286, 31783), (2577, 28194), (4699, 15462), (5154, 14097), (7731, 9398)]