84040192

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 80

約数和(自身を含む): 181193760

約数和(自身を除く): 97153568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 163, 212, 256, 304, 326, 424, 512, 608, 652, 848, 1007, 1216, 1304, 1696, 2014, 2432, 2608, 3097, 3392, 4028, 4864, 5216, 6194, 6784, 8056, 8639, 9728, 10432, 12388, 13568, 16112, 17278, 20864, 24776, 27136, 32224, 34556, 41728, 49552, 64448, 69112, 83456, 99104, 128896, 138224, 164141, 198208, 257792, 276448, 328282, 396416, 515584, 552896, 656564, 792832, 1105792, 1313128, 1585664, 2211584, 2626256, 4423168, 5252512, 10505024, 21010048, 42020096, 84040192]

約数ペア:

[(1, 84040192), (2, 42020096), (4, 21010048), (8, 10505024), (16, 5252512), (19, 4423168), (32, 2626256), (38, 2211584), (53, 1585664), (64, 1313128), (76, 1105792), (106, 792832), (128, 656564), (152, 552896), (163, 515584), (212, 396416), (256, 328282), (304, 276448), (326, 257792), (424, 198208), (512, 164141), (608, 138224), (652, 128896), (848, 99104), (1007, 83456), (1216, 69112), (1304, 64448), (1696, 49552), (2014, 41728), (2432, 34556), (2608, 32224), (3097, 27136), (3392, 24776), (4028, 20864), (4864, 17278), (5216, 16112), (6194, 13568), (6784, 12388), (8056, 10432), (8639, 9728)]