225870372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68947}}^1$

素因数の和:68977

約数の個数: 72

約数和(自身を含む): 702718016

約数和(自身を除く): 476847644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 68947, 137894, 206841, 275788, 413682, 482629, 620523, 827364, 896311, 965258, 1241046, 1447887, 1792622, 1930516, 2482092, 2688933, 2895774, 3585244, 4343661, 5377866, 5791548, 6274177, 8066799, 8687322, 10755732, 12548354, 16133598, 17374644, 18822531, 25096708, 32267196, 37645062, 56467593, 75290124, 112935186, 225870372]

約数ペア:

[(1, 225870372), (2, 112935186), (3, 75290124), (4, 56467593), (6, 37645062), (7, 32267196), (9, 25096708), (12, 18822531), (13, 17374644), (14, 16133598), (18, 12548354), (21, 10755732), (26, 8687322), (28, 8066799), (36, 6274177), (39, 5791548), (42, 5377866), (52, 4343661), (63, 3585244), (78, 2895774), (84, 2688933), (91, 2482092), (117, 1930516), (126, 1792622), (156, 1447887), (182, 1241046), (234, 965258), (252, 896311), (273, 827364), (364, 620523), (468, 482629), (546, 413682), (819, 275788), (1092, 206841), (1638, 137894), (3276, 68947)]