73776664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2281}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 149516640

約数和(自身を除く): 75739976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 1244, 2281, 2488, 4043, 4562, 8086, 9124, 16172, 18248, 29653, 32344, 59306, 118612, 237224, 709391, 1418782, 2837564, 5675128, 9222083, 18444166, 36888332, 73776664]

約数ペア:

[(1, 73776664), (2, 36888332), (4, 18444166), (8, 9222083), (13, 5675128), (26, 2837564), (52, 1418782), (104, 709391), (311, 237224), (622, 118612), (1244, 59306), (2281, 32344), (2488, 29653), (4043, 18248), (4562, 16172), (8086, 9124)]