127777812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13669}}^1$

素因数の和:13736

約数の個数: 48

約数和(自身を含む): 321518400

約数和(自身を除く): 193740588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 9348, 13669, 27338, 41007, 54676, 82014, 164028, 259711, 519422, 560429, 779133, 1038844, 1120858, 1558266, 1681287, 2241716, 3116532, 3362574, 6725148, 10648151, 21296302, 31944453, 42592604, 63888906, 127777812]

約数ペア:

[(1, 127777812), (2, 63888906), (3, 42592604), (4, 31944453), (6, 21296302), (12, 10648151), (19, 6725148), (38, 3362574), (41, 3116532), (57, 2241716), (76, 1681287), (82, 1558266), (114, 1120858), (123, 1038844), (164, 779133), (228, 560429), (246, 519422), (492, 259711), (779, 164028), (1558, 82014), (2337, 54676), (3116, 41007), (4674, 27338), (9348, 13669)]