68761264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 160552224

約数和(自身を除く): 91790960

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 176, 208, 286, 328, 451, 533, 572, 656, 733, 902, 1066, 1144, 1466, 1804, 2132, 2288, 2932, 3608, 4264, 5863, 5864, 7216, 8063, 8528, 9529, 11726, 11728, 16126, 19058, 23452, 30053, 32252, 38116, 46904, 60106, 64504, 76232, 93808, 104819, 120212, 129008, 152464, 209638, 240424, 330583, 390689, 419276, 480848, 661166, 781378, 838552, 1322332, 1562756, 1677104, 2644664, 3125512, 4297579, 5289328, 6251024, 8595158, 17190316, 34380632, 68761264]

約数ペア:

[(1, 68761264), (2, 34380632), (4, 17190316), (8, 8595158), (11, 6251024), (13, 5289328), (16, 4297579), (22, 3125512), (26, 2644664), (41, 1677104), (44, 1562756), (52, 1322332), (82, 838552), (88, 781378), (104, 661166), (143, 480848), (164, 419276), (176, 390689), (208, 330583), (286, 240424), (328, 209638), (451, 152464), (533, 129008), (572, 120212), (656, 104819), (733, 93808), (902, 76232), (1066, 64504), (1144, 60106), (1466, 46904), (1804, 38116), (2132, 32252), (2288, 30053), (2932, 23452), (3608, 19058), (4264, 16126), (5863, 11728), (5864, 11726), (7216, 9529), (8063, 8528)]