80425024

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{59}}^2$

素因数の和:168

約数の個数: 63

約数和(自身を含む): 171338367

約数和(自身を除く): 90913343

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 236, 304, 361, 472, 608, 722, 944, 1121, 1216, 1444, 1888, 2242, 2888, 3481, 3776, 4484, 5776, 6962, 8968, 11552, 13924, 17936, 21299, 23104, 27848, 35872, 42598, 55696, 66139, 71744, 85196, 111392, 132278, 170392, 222784, 264556, 340784, 529112, 681568, 1058224, 1256641, 1363136, 2116448, 2513282, 4232896, 5026564, 10053128, 20106256, 40212512, 80425024]

約数ペア:

[(1, 80425024), (2, 40212512), (4, 20106256), (8, 10053128), (16, 5026564), (19, 4232896), (32, 2513282), (38, 2116448), (59, 1363136), (64, 1256641), (76, 1058224), (118, 681568), (152, 529112), (236, 340784), (304, 264556), (361, 222784), (472, 170392), (608, 132278), (722, 111392), (944, 85196), (1121, 71744), (1216, 66139), (1444, 55696), (1888, 42598), (2242, 35872), (2888, 27848), (3481, 23104), (3776, 21299), (4484, 17936), (5776, 13924), (6962, 11552)]