74657982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3433

約数の個数: 64

約数和(自身を含む): 186568704

約数和(自身を除く): 111910722

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 1054, 1302, 1581, 3162, 3373, 3689, 6746, 7378, 10119, 11067, 20238, 22134, 23611, 47222, 57341, 70833, 104563, 114682, 141666, 172023, 209126, 313689, 344046, 401387, 627378, 731941, 802774, 1204161, 1463882, 1777571, 2195823, 2408322, 3555142, 4391646, 5332713, 10665426, 12442997, 24885994, 37328991, 74657982]

約数ペア:

[(1, 74657982), (2, 37328991), (3, 24885994), (6, 12442997), (7, 10665426), (14, 5332713), (17, 4391646), (21, 3555142), (31, 2408322), (34, 2195823), (42, 1777571), (51, 1463882), (62, 1204161), (93, 802774), (102, 731941), (119, 627378), (186, 401387), (217, 344046), (238, 313689), (357, 209126), (434, 172023), (527, 141666), (651, 114682), (714, 104563), (1054, 70833), (1302, 57341), (1581, 47222), (3162, 23611), (3373, 22134), (3689, 20238), (6746, 11067), (7378, 10119)]