80945472

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22189}}^1$

素因数の和:22223

約数の個数: 56

約数和(自身を含む): 225450400

約数和(自身を除く): 144504928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 22189, 44378, 66567, 88756, 133134, 177512, 266268, 355024, 421591, 532536, 710048, 843182, 1065072, 1264773, 1420096, 1686364, 2130144, 2529546, 3372728, 4260288, 5059092, 6745456, 10118184, 13490912, 20236368, 26981824, 40472736, 80945472]

約数ペア:

[(1, 80945472), (2, 40472736), (3, 26981824), (4, 20236368), (6, 13490912), (8, 10118184), (12, 6745456), (16, 5059092), (19, 4260288), (24, 3372728), (32, 2529546), (38, 2130144), (48, 1686364), (57, 1420096), (64, 1264773), (76, 1065072), (96, 843182), (114, 710048), (152, 532536), (192, 421591), (228, 355024), (304, 266268), (456, 177512), (608, 133134), (912, 88756), (1216, 66567), (1824, 44378), (3648, 22189)]