61576312

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 141834240

約数和(自身を除く): 80257928

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 238, 284, 476, 497, 568, 911, 952, 994, 1207, 1822, 1988, 2414, 3644, 3976, 4828, 6377, 7288, 8449, 9656, 12754, 15487, 16898, 25508, 30974, 33796, 51016, 61948, 64681, 67592, 108409, 123896, 129362, 216818, 258724, 433636, 452767, 517448, 867272, 905534, 1099577, 1811068, 2199154, 3622136, 4398308, 7697039, 8796616, 15394078, 30788156, 61576312]

約数ペア:

[(1, 61576312), (2, 30788156), (4, 15394078), (7, 8796616), (8, 7697039), (14, 4398308), (17, 3622136), (28, 2199154), (34, 1811068), (56, 1099577), (68, 905534), (71, 867272), (119, 517448), (136, 452767), (142, 433636), (238, 258724), (284, 216818), (476, 129362), (497, 123896), (568, 108409), (911, 67592), (952, 64681), (994, 61948), (1207, 51016), (1822, 33796), (1988, 30974), (2414, 25508), (3644, 16898), (3976, 15487), (4828, 12754), (6377, 9656), (7288, 8449)]