77881547584

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{1951}}^1\times {\mathrm{2797}}^1$

素因数の和:4983

約数の個数: 56

約数和(自身を含む): 155374327808

約数和(自身を除く): 77492780224

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 1951, 2797, 3568, 3902, 5594, 7136, 7804, 11188, 14272, 15608, 22376, 31216, 44752, 62432, 89504, 124864, 179008, 435073, 623731, 870146, 1247462, 1740292, 2494924, 3480584, 4989848, 5456947, 6961168, 9979696, 10913894, 13922336, 19959392, 21827788, 27844672, 39918784, 43655576, 87311152, 174622304, 349244608, 1216899181, 2433798362, 4867596724, 9735193448, 19470386896, 38940773792, 77881547584]

約数ペア:

[(1, 77881547584), (2, 38940773792), (4, 19470386896), (8, 9735193448), (16, 4867596724), (32, 2433798362), (64, 1216899181), (223, 349244608), (446, 174622304), (892, 87311152), (1784, 43655576), (1951, 39918784), (2797, 27844672), (3568, 21827788), (3902, 19959392), (5594, 13922336), (7136, 10913894), (7804, 9979696), (11188, 6961168), (14272, 5456947), (15608, 4989848), (22376, 3480584), (31216, 2494924), (44752, 1740292), (62432, 1247462), (89504, 870146), (124864, 623731), (179008, 435073)]