89348672

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 84

約数和(自身を含む): 209434176

約数和(自身を除く): 120085504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 71, 106, 112, 142, 212, 224, 284, 371, 424, 448, 497, 568, 742, 848, 994, 1136, 1484, 1696, 1988, 2272, 2809, 2968, 3392, 3763, 3976, 4544, 5618, 5936, 7526, 7952, 11236, 11872, 15052, 15904, 19663, 22472, 23744, 26341, 30104, 31808, 39326, 44944, 52682, 60208, 78652, 89888, 105364, 120416, 157304, 179776, 199439, 210728, 240832, 314608, 398878, 421456, 629216, 797756, 842912, 1258432, 1396073, 1595512, 1685824, 2792146, 3191024, 5584292, 6382048, 11168584, 12764096, 22337168, 44674336, 89348672]

約数ペア:

[(1, 89348672), (2, 44674336), (4, 22337168), (7, 12764096), (8, 11168584), (14, 6382048), (16, 5584292), (28, 3191024), (32, 2792146), (53, 1685824), (56, 1595512), (64, 1396073), (71, 1258432), (106, 842912), (112, 797756), (142, 629216), (212, 421456), (224, 398878), (284, 314608), (371, 240832), (424, 210728), (448, 199439), (497, 179776), (568, 157304), (742, 120416), (848, 105364), (994, 89888), (1136, 78652), (1484, 60208), (1696, 52682), (1988, 44944), (2272, 39326), (2809, 31808), (2968, 30104), (3392, 26341), (3763, 23744), (3976, 22472), (4544, 19663), (5618, 15904), (5936, 15052), (7526, 11872), (7952, 11236)]