81019152

素因数分解:

$2^4\times 3^2\times {\mathrm{562633}}^1$

素因数の和:562647

約数の個数: 30

約数和(自身を含む): 226741502

約数和(自身を除く): 145722350

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 562633, 1125266, 1687899, 2250532, 3375798, 4501064, 5063697, 6751596, 9002128, 10127394, 13503192, 20254788, 27006384, 40509576, 81019152]

約数ペア:

[(1, 81019152), (2, 40509576), (3, 27006384), (4, 20254788), (6, 13503192), (8, 10127394), (9, 9002128), (12, 6751596), (16, 5063697), (18, 4501064), (24, 3375798), (36, 2250532), (48, 1687899), (72, 1125266), (144, 562633)]