77810928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6563}}^1$

素因数の和:6606

約数の個数: 80

約数和(自身を含む): 227902080

約数和(自身を除く): 150091152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 6563, 11856, 13126, 19689, 26252, 39378, 52504, 78756, 85319, 105008, 124697, 157512, 170638, 249394, 255957, 315024, 341276, 374091, 498788, 511914, 682552, 748182, 997576, 1023828, 1365104, 1496364, 1621061, 1995152, 2047656, 2992728, 3242122, 4095312, 4863183, 5985456, 6484244, 9726366, 12968488, 19452732, 25936976, 38905464, 77810928]

約数ペア:

[(1, 77810928), (2, 38905464), (3, 25936976), (4, 19452732), (6, 12968488), (8, 9726366), (12, 6484244), (13, 5985456), (16, 4863183), (19, 4095312), (24, 3242122), (26, 2992728), (38, 2047656), (39, 1995152), (48, 1621061), (52, 1496364), (57, 1365104), (76, 1023828), (78, 997576), (104, 748182), (114, 682552), (152, 511914), (156, 498788), (208, 374091), (228, 341276), (247, 315024), (304, 255957), (312, 249394), (456, 170638), (494, 157512), (624, 124697), (741, 105008), (912, 85319), (988, 78756), (1482, 52504), (1976, 39378), (2964, 26252), (3952, 19689), (5928, 13126), (6563, 11856)]