71868744

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43399}}^1$

素因数の和:43434

約数の個数: 48

約数和(自身を含む): 203112000

約数和(自身を除く): 131243256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 43399, 86798, 130197, 173596, 260394, 347192, 390591, 520788, 781182, 998177, 1041576, 1562364, 1996354, 2994531, 3124728, 3992708, 5989062, 7985416, 8983593, 11978124, 17967186, 23956248, 35934372, 71868744]

約数ペア:

[(1, 71868744), (2, 35934372), (3, 23956248), (4, 17967186), (6, 11978124), (8, 8983593), (9, 7985416), (12, 5989062), (18, 3992708), (23, 3124728), (24, 2994531), (36, 1996354), (46, 1562364), (69, 1041576), (72, 998177), (92, 781182), (138, 520788), (184, 390591), (207, 347192), (276, 260394), (414, 173596), (552, 130197), (828, 86798), (1656, 43399)]