78893772

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1451}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 193197312

約数和(自身を除く): 114303540

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 197, 276, 394, 591, 788, 1182, 1451, 2364, 2902, 4353, 4531, 5804, 8706, 9062, 13593, 17412, 18124, 27186, 33373, 54372, 66746, 100119, 133492, 200238, 285847, 400476, 571694, 857541, 1143388, 1715082, 3430164, 6574481, 13148962, 19723443, 26297924, 39446886, 78893772]

約数ペア:

[(1, 78893772), (2, 39446886), (3, 26297924), (4, 19723443), (6, 13148962), (12, 6574481), (23, 3430164), (46, 1715082), (69, 1143388), (92, 857541), (138, 571694), (197, 400476), (276, 285847), (394, 200238), (591, 133492), (788, 100119), (1182, 66746), (1451, 54372), (2364, 33373), (2902, 27186), (4353, 18124), (4531, 17412), (5804, 13593), (8706, 9062)]