68877424

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1511}}^1$

素因数の和:1574

約数の個数: 80

約数和(自身を含む): 170989056

約数和(自身を除く): 102111632

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, 1511, 1628, 2072, 2849, 3022, 3256, 4144, 5698, 6044, 6512, 10577, 11396, 12088, 16621, 21154, 22792, 24176, 33242, 42308, 45584, 55907, 66484, 84616, 111814, 116347, 132968, 169232, 223628, 232694, 265936, 391349, 447256, 465388, 614977, 782698, 894512, 930776, 1229954, 1565396, 1861552, 2459908, 3130792, 4304839, 4919816, 6261584, 8609678, 9839632, 17219356, 34438712, 68877424]

約数ペア:

[(1, 68877424), (2, 34438712), (4, 17219356), (7, 9839632), (8, 8609678), (11, 6261584), (14, 4919816), (16, 4304839), (22, 3130792), (28, 2459908), (37, 1861552), (44, 1565396), (56, 1229954), (74, 930776), (77, 894512), (88, 782698), (112, 614977), (148, 465388), (154, 447256), (176, 391349), (259, 265936), (296, 232694), (308, 223628), (407, 169232), (518, 132968), (592, 116347), (616, 111814), (814, 84616), (1036, 66484), (1232, 55907), (1511, 45584), (1628, 42308), (2072, 33242), (2849, 24176), (3022, 22792), (3256, 21154), (4144, 16621), (5698, 12088), (6044, 11396), (6512, 10577)]