71363268

素因数分解:

$2^2\times 3^6\times {\mathrm{24473}}^1$

素因数の和:24495

約数の個数: 42

約数和(自身を含む): 187250574

約数和(自身を除く): 115887306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 24473, 48946, 73419, 97892, 146838, 220257, 293676, 440514, 660771, 881028, 1321542, 1982313, 2643084, 3964626, 5946939, 7929252, 11893878, 17840817, 23787756, 35681634, 71363268]

約数ペア:

[(1, 71363268), (2, 35681634), (3, 23787756), (4, 17840817), (6, 11893878), (9, 7929252), (12, 5946939), (18, 3964626), (27, 2643084), (36, 1982313), (54, 1321542), (81, 881028), (108, 660771), (162, 440514), (243, 293676), (324, 220257), (486, 146838), (729, 97892), (972, 73419), (1458, 48946), (2916, 24473)]