78312631424

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{22691}}^1$

素因数の和:23221

約数の個数: 64

約数和(自身を含む): 159011920800

約数和(自身を除く): 80699289376

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 457, 472, 914, 944, 1828, 1888, 3656, 3776, 7312, 7552, 14624, 22691, 26963, 29248, 45382, 53926, 58496, 90764, 107852, 181528, 215704, 363056, 431408, 726112, 862816, 1338769, 1452224, 1725632, 2677538, 2904448, 3451264, 5355076, 10369787, 10710152, 20739574, 21420304, 41479148, 42840608, 82958296, 85681216, 165916592, 171362432, 331833184, 611817433, 663666368, 1223634866, 1327332736, 2447269732, 4894539464, 9789078928, 19578157856, 39156315712, 78312631424]

約数ペア:

[(1, 78312631424), (2, 39156315712), (4, 19578157856), (8, 9789078928), (16, 4894539464), (32, 2447269732), (59, 1327332736), (64, 1223634866), (118, 663666368), (128, 611817433), (236, 331833184), (457, 171362432), (472, 165916592), (914, 85681216), (944, 82958296), (1828, 42840608), (1888, 41479148), (3656, 21420304), (3776, 20739574), (7312, 10710152), (7552, 10369787), (14624, 5355076), (22691, 3451264), (26963, 2904448), (29248, 2677538), (45382, 1725632), (53926, 1452224), (58496, 1338769), (90764, 862816), (107852, 726112), (181528, 431408), (215704, 363056)]