80173158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11549}}^1$

素因数の和:11656

約数の個数: 32

約数和(自身を含む): 174636000

約数和(自身を除く): 94462842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 11549, 23098, 34647, 69294, 150137, 300274, 450411, 900822, 1027861, 2055722, 3083583, 6167166, 13362193, 26724386, 40086579, 80173158]

約数ペア:

[(1, 80173158), (2, 40086579), (3, 26724386), (6, 13362193), (13, 6167166), (26, 3083583), (39, 2055722), (78, 1027861), (89, 900822), (178, 450411), (267, 300274), (534, 150137), (1157, 69294), (2314, 34647), (3471, 23098), (6942, 11549)]