80724768

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44257}}^1$

素因数の和:44289

約数の個数: 48

約数和(自身を含む): 223060320

約数和(自身を除く): 142335552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 44257, 88514, 132771, 177028, 265542, 354056, 531084, 708112, 840883, 1062168, 1416224, 1681766, 2124336, 2522649, 3363532, 4248672, 5045298, 6727064, 10090596, 13454128, 20181192, 26908256, 40362384, 80724768]

約数ペア:

[(1, 80724768), (2, 40362384), (3, 26908256), (4, 20181192), (6, 13454128), (8, 10090596), (12, 6727064), (16, 5045298), (19, 4248672), (24, 3363532), (32, 2522649), (38, 2124336), (48, 1681766), (57, 1416224), (76, 1062168), (96, 840883), (114, 708112), (152, 531084), (228, 354056), (304, 265542), (456, 177028), (608, 132771), (912, 88514), (1824, 44257)]