87001638

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{128321}}^1$

素因数の和:128439

約数の個数: 16

約数和(自身を含む): 175544496

約数和(自身を除く): 88542858

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 128321, 256642, 384963, 769926, 14500273, 29000546, 43500819, 87001638]

約数ペア:

[(1, 87001638), (2, 43500819), (3, 29000546), (6, 14500273), (113, 769926), (226, 384963), (339, 256642), (678, 128321)]