89610156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131009}}^1$

素因数の和:131038

約数の個数: 36

約数和(自身を含む): 238438200

約数和(自身を除く): 148828044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 131009, 262018, 393027, 524036, 786054, 1179081, 1572108, 2358162, 2489171, 4716324, 4978342, 7467513, 9956684, 14935026, 22402539, 29870052, 44805078, 89610156]

約数ペア:

[(1, 89610156), (2, 44805078), (3, 29870052), (4, 22402539), (6, 14935026), (9, 9956684), (12, 7467513), (18, 4978342), (19, 4716324), (36, 2489171), (38, 2358162), (57, 1572108), (76, 1179081), (114, 786054), (171, 524036), (228, 393027), (342, 262018), (684, 131009)]