89874864

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 268107840

約数和(自身を除く): 178232976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 107, 114, 144, 152, 171, 214, 228, 304, 307, 321, 342, 428, 456, 614, 642, 684, 856, 912, 921, 963, 1228, 1284, 1368, 1712, 1842, 1926, 2033, 2456, 2568, 2736, 2763, 3684, 3852, 4066, 4912, 5136, 5526, 5833, 6099, 7368, 7704, 8132, 11052, 11666, 12198, 14736, 15408, 16264, 17499, 18297, 22104, 23332, 24396, 32528, 32849, 34998, 36594, 44208, 46664, 48792, 52497, 65698, 69996, 73188, 93328, 97584, 98547, 104994, 131396, 139992, 146376, 197094, 209988, 262792, 279984, 292752, 295641, 394188, 419976, 525584, 591282, 624131, 788376, 839952, 1182564, 1248262, 1576752, 1872393, 2365128, 2496524, 3744786, 4730256, 4993048, 5617179, 7489572, 9986096, 11234358, 14979144, 22468716, 29958288, 44937432, 89874864]

約数ペア:

[(1, 89874864), (2, 44937432), (3, 29958288), (4, 22468716), (6, 14979144), (8, 11234358), (9, 9986096), (12, 7489572), (16, 5617179), (18, 4993048), (19, 4730256), (24, 3744786), (36, 2496524), (38, 2365128), (48, 1872393), (57, 1576752), (72, 1248262), (76, 1182564), (107, 839952), (114, 788376), (144, 624131), (152, 591282), (171, 525584), (214, 419976), (228, 394188), (304, 295641), (307, 292752), (321, 279984), (342, 262792), (428, 209988), (456, 197094), (614, 146376), (642, 139992), (684, 131396), (856, 104994), (912, 98547), (921, 97584), (963, 93328), (1228, 73188), (1284, 69996), (1368, 65698), (1712, 52497), (1842, 48792), (1926, 46664), (2033, 44208), (2456, 36594), (2568, 34998), (2736, 32849), (2763, 32528), (3684, 24396), (3852, 23332), (4066, 22104), (4912, 18297), (5136, 17499), (5526, 16264), (5833, 15408), (6099, 14736), (7368, 12198), (7704, 11666), (8132, 11052)]