65321872

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1496

約数の個数: 80

約数和(自身を含む): 162168192

約数和(自身を除く): 96846320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 518, 592, 616, 814, 1036, 1232, 1433, 1628, 2072, 2849, 2866, 3256, 4144, 5698, 5732, 6512, 10031, 11396, 11464, 15763, 20062, 22792, 22928, 31526, 40124, 45584, 53021, 63052, 80248, 106042, 110341, 126104, 160496, 212084, 220682, 252208, 371147, 424168, 441364, 583231, 742294, 848336, 882728, 1166462, 1484588, 1765456, 2332924, 2969176, 4082617, 4665848, 5938352, 8165234, 9331696, 16330468, 32660936, 65321872]

約数ペア:

[(1, 65321872), (2, 32660936), (4, 16330468), (7, 9331696), (8, 8165234), (11, 5938352), (14, 4665848), (16, 4082617), (22, 2969176), (28, 2332924), (37, 1765456), (44, 1484588), (56, 1166462), (74, 882728), (77, 848336), (88, 742294), (112, 583231), (148, 441364), (154, 424168), (176, 371147), (259, 252208), (296, 220682), (308, 212084), (407, 160496), (518, 126104), (592, 110341), (616, 106042), (814, 80248), (1036, 63052), (1232, 53021), (1433, 45584), (1628, 40124), (2072, 31526), (2849, 22928), (2866, 22792), (3256, 20062), (4144, 15763), (5698, 11464), (5732, 11396), (6512, 10031)]