78377152

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1277}}^1$

素因数の和:1433

約数の個数: 56

約数和(自身を含む): 179185824

約数和(自身を除く): 100808672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 959, 1096, 1277, 1918, 2192, 2554, 3836, 4384, 5108, 7672, 8768, 8939, 10216, 15344, 17878, 20432, 30688, 35756, 40864, 61376, 71512, 81728, 143024, 174949, 286048, 349898, 572096, 699796, 1224643, 1399592, 2449286, 2799184, 4898572, 5598368, 9797144, 11196736, 19594288, 39188576, 78377152]

約数ペア:

[(1, 78377152), (2, 39188576), (4, 19594288), (7, 11196736), (8, 9797144), (14, 5598368), (16, 4898572), (28, 2799184), (32, 2449286), (56, 1399592), (64, 1224643), (112, 699796), (137, 572096), (224, 349898), (274, 286048), (448, 174949), (548, 143024), (959, 81728), (1096, 71512), (1277, 61376), (1918, 40864), (2192, 35756), (2554, 30688), (3836, 20432), (4384, 17878), (5108, 15344), (7672, 10216), (8768, 8939)]