78058251

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 125798400

約数和(自身を除く): 47740149

約数列:

[1, 3, 9, 19, 23, 57, 69, 89, 171, 207, 223, 267, 437, 669, 801, 1311, 1691, 2007, 2047, 3933, 4237, 5073, 5129, 6141, 12711, 15219, 15387, 18423, 19847, 38133, 38893, 46161, 59541, 97451, 116679, 178623, 292353, 350037, 377093, 456481, 877059, 1131279, 1369443, 3393837, 4108329, 8673139, 26019417, 78058251]

約数ペア:

[(1, 78058251), (3, 26019417), (9, 8673139), (19, 4108329), (23, 3393837), (57, 1369443), (69, 1131279), (89, 877059), (171, 456481), (207, 377093), (223, 350037), (267, 292353), (437, 178623), (669, 116679), (801, 97451), (1311, 59541), (1691, 46161), (2007, 38893), (2047, 38133), (3933, 19847), (4237, 18423), (5073, 15387), (5129, 15219), (6141, 12711)]