75245086

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 137147472

約数和(自身を除く): 61902386

約数列:

[1, 2, 7, 14, 41, 49, 61, 82, 98, 122, 287, 307, 427, 574, 614, 854, 2009, 2149, 2501, 2989, 4018, 4298, 5002, 5978, 12587, 15043, 17507, 18727, 25174, 30086, 35014, 37454, 88109, 122549, 131089, 176218, 245098, 262178, 616763, 767807, 917623, 1233526, 1535614, 1835246, 5374649, 10749298, 37622543, 75245086]

約数ペア:

[(1, 75245086), (2, 37622543), (7, 10749298), (14, 5374649), (41, 1835246), (49, 1535614), (61, 1233526), (82, 917623), (98, 767807), (122, 616763), (287, 262178), (307, 245098), (427, 176218), (574, 131089), (614, 122549), (854, 88109), (2009, 37454), (2149, 35014), (2501, 30086), (2989, 25174), (4018, 18727), (4298, 17507), (5002, 15043), (5978, 12587)]