78751796771

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 91445760000

約数和(自身を除く): 12693963229

約数列:

[1, 19, 29, 31, 41, 139, 551, 589, 779, 809, 899, 1189, 1271, 2641, 4031, 4309, 5699, 15371, 17081, 22591, 23461, 24149, 25079, 33169, 36859, 76589, 81871, 108281, 112451, 124961, 165271, 176669, 445759, 476501, 630211, 700321, 727291, 961901, 1028239, 2136569, 2374259, 3140149, 3261079, 3356711, 3485981, 4610491, 5123401, 13818529, 18276119, 19536541, 29818931, 61960501, 66233639, 87599329, 97344619, 101093449, 133704239, 142925221, 566559689, 1920775531, 2540380541, 2715579199, 4144831409, 78751796771]

約数ペア:

[(1, 78751796771), (19, 4144831409), (29, 2715579199), (31, 2540380541), (41, 1920775531), (139, 566559689), (551, 142925221), (589, 133704239), (779, 101093449), (809, 97344619), (899, 87599329), (1189, 66233639), (1271, 61960501), (2641, 29818931), (4031, 19536541), (4309, 18276119), (5699, 13818529), (15371, 5123401), (17081, 4610491), (22591, 3485981), (23461, 3356711), (24149, 3261079), (25079, 3140149), (33169, 2374259), (36859, 2136569), (76589, 1028239), (81871, 961901), (108281, 727291), (112451, 700321), (124961, 630211), (165271, 476501), (176669, 445759)]