67815294

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 144840960

約数和(自身を除く): 77025666

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 239, 262, 361, 393, 478, 717, 722, 786, 1083, 1434, 2166, 2489, 4541, 4978, 7467, 9082, 13623, 14934, 27246, 31309, 47291, 62618, 86279, 93927, 94582, 141873, 172558, 187854, 258837, 283746, 517674, 594871, 1189742, 1784613, 3569226, 11302549, 22605098, 33907647, 67815294]

約数ペア:

[(1, 67815294), (2, 33907647), (3, 22605098), (6, 11302549), (19, 3569226), (38, 1784613), (57, 1189742), (114, 594871), (131, 517674), (239, 283746), (262, 258837), (361, 187854), (393, 172558), (478, 141873), (717, 94582), (722, 93927), (786, 86279), (1083, 62618), (1434, 47291), (2166, 31309), (2489, 27246), (4541, 14934), (4978, 13623), (7467, 9082)]