61477528

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 78490472

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 59, 92, 118, 161, 184, 236, 322, 413, 472, 644, 809, 826, 1288, 1357, 1618, 1652, 2714, 3236, 3304, 5428, 5663, 6472, 9499, 10856, 11326, 18607, 18998, 22652, 37214, 37996, 45304, 47731, 74428, 75992, 95462, 130249, 148856, 190924, 260498, 334117, 381848, 520996, 668234, 1041992, 1097813, 1336468, 2195626, 2672936, 4391252, 7684691, 8782504, 15369382, 30738764, 61477528]

約数ペア:

[(1, 61477528), (2, 30738764), (4, 15369382), (7, 8782504), (8, 7684691), (14, 4391252), (23, 2672936), (28, 2195626), (46, 1336468), (56, 1097813), (59, 1041992), (92, 668234), (118, 520996), (161, 381848), (184, 334117), (236, 260498), (322, 190924), (413, 148856), (472, 130249), (644, 95462), (809, 75992), (826, 74428), (1288, 47731), (1357, 45304), (1618, 37996), (1652, 37214), (2714, 22652), (3236, 18998), (3304, 18607), (5428, 11326), (5663, 10856), (6472, 9499)]