90191024

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3853}}^1$

素因数の和:3898

約数の個数: 80

約数和(自身を含む): 229390080

約数和(自身を除く): 139199056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 3853, 5852, 7706, 11704, 15412, 23408, 26971, 30824, 42383, 53942, 61648, 73207, 84766, 107884, 146414, 169532, 215768, 292828, 296681, 339064, 431536, 512449, 585656, 593362, 678128, 805277, 1024898, 1171312, 1186724, 1610554, 2049796, 2373448, 3221108, 4099592, 4746896, 5636939, 6442216, 8199184, 11273878, 12884432, 22547756, 45095512, 90191024]

約数ペア:

[(1, 90191024), (2, 45095512), (4, 22547756), (7, 12884432), (8, 11273878), (11, 8199184), (14, 6442216), (16, 5636939), (19, 4746896), (22, 4099592), (28, 3221108), (38, 2373448), (44, 2049796), (56, 1610554), (76, 1186724), (77, 1171312), (88, 1024898), (112, 805277), (133, 678128), (152, 593362), (154, 585656), (176, 512449), (209, 431536), (266, 339064), (304, 296681), (308, 292828), (418, 215768), (532, 169532), (616, 146414), (836, 107884), (1064, 84766), (1232, 73207), (1463, 61648), (1672, 53942), (2128, 42383), (2926, 30824), (3344, 26971), (3853, 23408), (5852, 15412), (7706, 11704)]