78012432

素因数分解:

$2^4\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1709}}^1$

素因数の和:2040

約数の個数: 60

約数和(自身を含む): 219143340

約数和(自身を除く): 141130908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 317, 634, 951, 1268, 1709, 1902, 2536, 2853, 3418, 3804, 5072, 5127, 5706, 6836, 7608, 10254, 11412, 13672, 15216, 15381, 20508, 22824, 27344, 30762, 41016, 45648, 61524, 82032, 123048, 246096, 541753, 1083506, 1625259, 2167012, 3250518, 4334024, 4875777, 6501036, 8668048, 9751554, 13002072, 19503108, 26004144, 39006216, 78012432]

約数ペア:

[(1, 78012432), (2, 39006216), (3, 26004144), (4, 19503108), (6, 13002072), (8, 9751554), (9, 8668048), (12, 6501036), (16, 4875777), (18, 4334024), (24, 3250518), (36, 2167012), (48, 1625259), (72, 1083506), (144, 541753), (317, 246096), (634, 123048), (951, 82032), (1268, 61524), (1709, 45648), (1902, 41016), (2536, 30762), (2853, 27344), (3418, 22824), (3804, 20508), (5072, 15381), (5127, 15216), (5706, 13672), (6836, 11412), (7608, 10254)]