85749372

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 221837616

約数和(自身を除く): 136088244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 113, 197, 214, 226, 321, 339, 394, 428, 452, 591, 642, 678, 788, 963, 1017, 1182, 1284, 1356, 1773, 1926, 2034, 2364, 3546, 3852, 4068, 7092, 12091, 21079, 22261, 24182, 36273, 42158, 44522, 48364, 63237, 66783, 72546, 84316, 89044, 108819, 126474, 133566, 145092, 189711, 200349, 217638, 252948, 267132, 379422, 400698, 435276, 758844, 801396, 2381927, 4763854, 7145781, 9527708, 14291562, 21437343, 28583124, 42874686, 85749372]

約数ペア:

[(1, 85749372), (2, 42874686), (3, 28583124), (4, 21437343), (6, 14291562), (9, 9527708), (12, 7145781), (18, 4763854), (36, 2381927), (107, 801396), (113, 758844), (197, 435276), (214, 400698), (226, 379422), (321, 267132), (339, 252948), (394, 217638), (428, 200349), (452, 189711), (591, 145092), (642, 133566), (678, 126474), (788, 108819), (963, 89044), (1017, 84316), (1182, 72546), (1284, 66783), (1356, 63237), (1773, 48364), (1926, 44522), (2034, 42158), (2364, 36273), (3546, 24182), (3852, 22261), (4068, 21079), (7092, 12091)]