72427644

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{87473}}^1$

素因数の和:87506

約数の個数: 36

約数和(自身を含む): 191043216

約数和(自身を除く): 118615572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 87473, 174946, 262419, 349892, 524838, 787257, 1049676, 1574514, 2011879, 3149028, 4023758, 6035637, 8047516, 12071274, 18106911, 24142548, 36213822, 72427644]

約数ペア:

[(1, 72427644), (2, 36213822), (3, 24142548), (4, 18106911), (6, 12071274), (9, 8047516), (12, 6035637), (18, 4023758), (23, 3149028), (36, 2011879), (46, 1574514), (69, 1049676), (92, 787257), (138, 524838), (207, 349892), (276, 262419), (414, 174946), (828, 87473)]