89911116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131449}}^1$

素因数の和:131478

約数の個数: 36

約数和(自身を含む): 239239000

約数和(自身を除く): 149327884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 131449, 262898, 394347, 525796, 788694, 1183041, 1577388, 2366082, 2497531, 4732164, 4995062, 7492593, 9990124, 14985186, 22477779, 29970372, 44955558, 89911116]

約数ペア:

[(1, 89911116), (2, 44955558), (3, 29970372), (4, 22477779), (6, 14985186), (9, 9990124), (12, 7492593), (18, 4995062), (19, 4732164), (36, 2497531), (38, 2366082), (57, 1577388), (76, 1183041), (114, 788694), (171, 525796), (228, 394347), (342, 262898), (684, 131449)]