72611908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{9257}}^1$

素因数の和:9351

約数の個数: 24

約数和(自身を含む): 132981912

約数和(自身を除く): 60370004

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 9257, 18514, 37028, 342509, 490621, 685018, 981242, 1370036, 1962484, 18152977, 36305954, 72611908]

約数ペア:

[(1, 72611908), (2, 36305954), (4, 18152977), (37, 1962484), (53, 1370036), (74, 981242), (106, 685018), (148, 490621), (212, 342509), (1961, 37028), (3922, 18514), (7844, 9257)]