67716342

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{509}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 155142000

約数和(自身を除く): 87425658

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 389, 509, 778, 1018, 1167, 1527, 2334, 3054, 3501, 4581, 7002, 7391, 9162, 9671, 14782, 19342, 22173, 29013, 44346, 58026, 66519, 87039, 133038, 174078, 198001, 396002, 594003, 1188006, 1782009, 3564018, 3762019, 7524038, 11286057, 22572114, 33858171, 67716342]

約数ペア:

[(1, 67716342), (2, 33858171), (3, 22572114), (6, 11286057), (9, 7524038), (18, 3762019), (19, 3564018), (38, 1782009), (57, 1188006), (114, 594003), (171, 396002), (342, 198001), (389, 174078), (509, 133038), (778, 87039), (1018, 66519), (1167, 58026), (1527, 44346), (2334, 29013), (3054, 22173), (3501, 19342), (4581, 14782), (7002, 9671), (7391, 9162)]