72090897

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 106790400

約数和(自身を除く): 34699503

約数列:

[1, 3, 17, 29, 51, 79, 87, 237, 493, 617, 1343, 1479, 1851, 2291, 4029, 6873, 10489, 17893, 31467, 38947, 48743, 53679, 116841, 146229, 304181, 828631, 912543, 1413547, 2485893, 4240641, 24030299, 72090897]

約数ペア:

[(1, 72090897), (3, 24030299), (17, 4240641), (29, 2485893), (51, 1413547), (79, 912543), (87, 828631), (237, 304181), (493, 146229), (617, 116841), (1343, 53679), (1479, 48743), (1851, 38947), (2291, 31467), (4029, 17893), (6873, 10489)]