43321644

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 117700128

約数和(自身を除く): 74378484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 102, 142, 153, 204, 213, 284, 306, 426, 612, 639, 852, 997, 1207, 1278, 1994, 2414, 2556, 2991, 3621, 3988, 4828, 5982, 7242, 8973, 10863, 11964, 14484, 16949, 17946, 21726, 33898, 35892, 43452, 50847, 67796, 70787, 101694, 141574, 152541, 203388, 212361, 283148, 305082, 424722, 610164, 637083, 849444, 1203379, 1274166, 2406758, 2548332, 3610137, 4813516, 7220274, 10830411, 14440548, 21660822, 43321644]

約数ペア:

[(1, 43321644), (2, 21660822), (3, 14440548), (4, 10830411), (6, 7220274), (9, 4813516), (12, 3610137), (17, 2548332), (18, 2406758), (34, 1274166), (36, 1203379), (51, 849444), (68, 637083), (71, 610164), (102, 424722), (142, 305082), (153, 283148), (204, 212361), (213, 203388), (284, 152541), (306, 141574), (426, 101694), (612, 70787), (639, 67796), (852, 50847), (997, 43452), (1207, 35892), (1278, 33898), (1994, 21726), (2414, 17946), (2556, 16949), (2991, 14484), (3621, 11964), (3988, 10863), (4828, 8973), (5982, 7242)]