27720291372

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2447}}^1\times {\mathrm{10607}}^1$

素因数の和:13150

約数の個数: 48

約数和(自身を含む): 65440327680

約数和(自身を除く): 37720036308

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 2447, 4894, 7341, 9788, 10607, 14682, 21214, 29364, 31821, 42428, 63642, 127284, 217783, 435566, 653349, 871132, 944023, 1306698, 1888046, 2613396, 2832069, 3776092, 5664138, 11328276, 25955329, 51910658, 77865987, 103821316, 155731974, 311463948, 2310024281, 4620048562, 6930072843, 9240097124, 13860145686, 27720291372]

約数ペア:

[(1, 27720291372), (2, 13860145686), (3, 9240097124), (4, 6930072843), (6, 4620048562), (12, 2310024281), (89, 311463948), (178, 155731974), (267, 103821316), (356, 77865987), (534, 51910658), (1068, 25955329), (2447, 11328276), (4894, 5664138), (7341, 3776092), (9788, 2832069), (10607, 2613396), (14682, 1888046), (21214, 1306698), (29364, 944023), (31821, 871132), (42428, 653349), (63642, 435566), (127284, 217783)]