172912812

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1453}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 414285312

約数和(自身を除く): 241372500

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 211, 282, 422, 564, 633, 844, 1266, 1453, 2532, 2906, 4359, 5812, 8718, 9917, 17436, 19834, 29751, 39668, 59502, 68291, 119004, 136582, 204873, 273164, 306583, 409746, 613166, 819492, 919749, 1226332, 1839498, 3678996, 14409401, 28818802, 43228203, 57637604, 86456406, 172912812]

約数ペア:

[(1, 172912812), (2, 86456406), (3, 57637604), (4, 43228203), (6, 28818802), (12, 14409401), (47, 3678996), (94, 1839498), (141, 1226332), (188, 919749), (211, 819492), (282, 613166), (422, 409746), (564, 306583), (633, 273164), (844, 204873), (1266, 136582), (1453, 119004), (2532, 68291), (2906, 59502), (4359, 39668), (5812, 29751), (8718, 19834), (9917, 17436)]