87761969

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 95232000

約数和(自身を除く): 7470031

約数列:

[1, 19, 59, 79, 991, 1121, 1501, 4661, 18829, 58469, 78289, 88559, 1110911, 1487491, 4619051, 87761969]

約数ペア:

[(1, 87761969), (19, 4619051), (59, 1487491), (79, 1110911), (991, 88559), (1121, 78289), (1501, 58469), (4661, 18829)]