84689864

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1482

約数の個数: 64

約数和(自身を含む): 193536000

約数和(自身を除く): 108846136

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 161, 184, 188, 322, 329, 376, 644, 658, 1081, 1288, 1316, 1399, 2162, 2632, 2798, 4324, 5596, 7567, 8648, 9793, 11192, 15134, 19586, 30268, 32177, 39172, 60536, 64354, 65753, 78344, 128708, 131506, 225239, 257416, 263012, 450478, 460271, 526024, 900956, 920542, 1512319, 1801912, 1841084, 3024638, 3682168, 6049276, 10586233, 12098552, 21172466, 42344932, 84689864]

約数ペア:

[(1, 84689864), (2, 42344932), (4, 21172466), (7, 12098552), (8, 10586233), (14, 6049276), (23, 3682168), (28, 3024638), (46, 1841084), (47, 1801912), (56, 1512319), (92, 920542), (94, 900956), (161, 526024), (184, 460271), (188, 450478), (322, 263012), (329, 257416), (376, 225239), (644, 131506), (658, 128708), (1081, 78344), (1288, 65753), (1316, 64354), (1399, 60536), (2162, 39172), (2632, 32177), (2798, 30268), (4324, 19586), (5596, 15134), (7567, 11192), (8648, 9793)]