72316188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{827}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 209768832

約数和(自身を除く): 137452644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347, 694, 827, 1041, 1388, 1654, 2082, 2429, 2481, 3123, 3308, 4164, 4858, 4962, 5789, 6246, 7287, 7443, 9716, 9924, 11578, 12492, 14574, 14886, 17367, 21861, 23156, 29148, 29772, 34734, 43722, 52101, 69468, 87444, 104202, 208404, 286969, 573938, 860907, 1147876, 1721814, 2008783, 2582721, 3443628, 4017566, 5165442, 6026349, 8035132, 10330884, 12052698, 18079047, 24105396, 36158094, 72316188]

約数ペア:

[(1, 72316188), (2, 36158094), (3, 24105396), (4, 18079047), (6, 12052698), (7, 10330884), (9, 8035132), (12, 6026349), (14, 5165442), (18, 4017566), (21, 3443628), (28, 2582721), (36, 2008783), (42, 1721814), (63, 1147876), (84, 860907), (126, 573938), (252, 286969), (347, 208404), (694, 104202), (827, 87444), (1041, 69468), (1388, 52101), (1654, 43722), (2082, 34734), (2429, 29772), (2481, 29148), (3123, 23156), (3308, 21861), (4164, 17367), (4858, 14886), (4962, 14574), (5789, 12492), (6246, 11578), (7287, 9924), (7443, 9716)]