76668956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{607}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 165881856

約数和(自身を除く): 89212900

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 347, 364, 607, 694, 1214, 1388, 2428, 2429, 4249, 4511, 4858, 7891, 8498, 9022, 9716, 15782, 16996, 18044, 31564, 31577, 55237, 63154, 110474, 126308, 210629, 220948, 421258, 842516, 1474403, 2738177, 2948806, 5476354, 5897612, 10952708, 19167239, 38334478, 76668956]

約数ペア:

[(1, 76668956), (2, 38334478), (4, 19167239), (7, 10952708), (13, 5897612), (14, 5476354), (26, 2948806), (28, 2738177), (52, 1474403), (91, 842516), (182, 421258), (347, 220948), (364, 210629), (607, 126308), (694, 110474), (1214, 63154), (1388, 55237), (2428, 31577), (2429, 31564), (4249, 18044), (4511, 16996), (4858, 15782), (7891, 9716), (8498, 9022)]