80533248

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5519}}^1$

素因数の和:5557

約数の個数: 72

約数和(自身を含む): 225657600

約数和(自身を除く): 145124352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 5519, 7296, 11038, 14592, 16557, 22076, 33114, 44152, 66228, 88304, 104861, 132456, 176608, 209722, 264912, 314583, 353216, 419444, 529824, 629166, 706432, 838888, 1059648, 1258332, 1412864, 1677776, 2119296, 2516664, 3355552, 4238592, 5033328, 6711104, 10066656, 13422208, 20133312, 26844416, 40266624, 80533248]

約数ペア:

[(1, 80533248), (2, 40266624), (3, 26844416), (4, 20133312), (6, 13422208), (8, 10066656), (12, 6711104), (16, 5033328), (19, 4238592), (24, 3355552), (32, 2516664), (38, 2119296), (48, 1677776), (57, 1412864), (64, 1258332), (76, 1059648), (96, 838888), (114, 706432), (128, 629166), (152, 529824), (192, 419444), (228, 353216), (256, 314583), (304, 264912), (384, 209722), (456, 176608), (608, 132456), (768, 104861), (912, 88304), (1216, 66228), (1824, 44152), (2432, 33114), (3648, 22076), (4864, 16557), (5519, 14592), (7296, 11038)]