79921128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{475721}}^1$

素因数の和:475737

約数の個数: 32

約数和(自身を含む): 228346560

約数和(自身を除く): 148425432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 475721, 951442, 1427163, 1902884, 2854326, 3330047, 3805768, 5708652, 6660094, 9990141, 11417304, 13320188, 19980282, 26640376, 39960564, 79921128]

約数ペア:

[(1, 79921128), (2, 39960564), (3, 26640376), (4, 19980282), (6, 13320188), (7, 11417304), (8, 9990141), (12, 6660094), (14, 5708652), (21, 3805768), (24, 3330047), (28, 2854326), (42, 1902884), (56, 1427163), (84, 951442), (168, 475721)]