80678376

素因数分解:

$2^3\times 3^3\times {\mathrm{311}}^1\times {\mathrm{1201}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 225014400

約数和(自身を除く): 144336024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 311, 622, 933, 1201, 1244, 1866, 2402, 2488, 2799, 3603, 3732, 4804, 5598, 7206, 7464, 8397, 9608, 10809, 11196, 14412, 16794, 21618, 22392, 28824, 32427, 33588, 43236, 64854, 67176, 86472, 129708, 259416, 373511, 747022, 1120533, 1494044, 2241066, 2988088, 3361599, 4482132, 6723198, 8964264, 10084797, 13446396, 20169594, 26892792, 40339188, 80678376]

約数ペア:

[(1, 80678376), (2, 40339188), (3, 26892792), (4, 20169594), (6, 13446396), (8, 10084797), (9, 8964264), (12, 6723198), (18, 4482132), (24, 3361599), (27, 2988088), (36, 2241066), (54, 1494044), (72, 1120533), (108, 747022), (216, 373511), (311, 259416), (622, 129708), (933, 86472), (1201, 67176), (1244, 64854), (1866, 43236), (2402, 33588), (2488, 32427), (2799, 28824), (3603, 22392), (3732, 21618), (4804, 16794), (5598, 14412), (7206, 11196), (7464, 10809), (8397, 9608)]