64876608

素因数分解:

$2^6\times 3^2\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:872

約数の個数: 84

約数和(自身を含む): 187368688

約数和(自身を除く): 122492080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 163, 192, 288, 326, 489, 576, 652, 691, 978, 1304, 1382, 1467, 1956, 2073, 2608, 2764, 2934, 3912, 4146, 5216, 5528, 5868, 6219, 7824, 8292, 10432, 11056, 11736, 12438, 15648, 16584, 22112, 23472, 24876, 31296, 33168, 44224, 46944, 49752, 66336, 93888, 99504, 112633, 132672, 199008, 225266, 337899, 398016, 450532, 675798, 901064, 1013697, 1351596, 1802128, 2027394, 2703192, 3604256, 4054788, 5406384, 7208512, 8109576, 10812768, 16219152, 21625536, 32438304, 64876608]

約数ペア:

[(1, 64876608), (2, 32438304), (3, 21625536), (4, 16219152), (6, 10812768), (8, 8109576), (9, 7208512), (12, 5406384), (16, 4054788), (18, 3604256), (24, 2703192), (32, 2027394), (36, 1802128), (48, 1351596), (64, 1013697), (72, 901064), (96, 675798), (144, 450532), (163, 398016), (192, 337899), (288, 225266), (326, 199008), (489, 132672), (576, 112633), (652, 99504), (691, 93888), (978, 66336), (1304, 49752), (1382, 46944), (1467, 44224), (1956, 33168), (2073, 31296), (2608, 24876), (2764, 23472), (2934, 22112), (3912, 16584), (4146, 15648), (5216, 12438), (5528, 11736), (5868, 11056), (6219, 10432), (7824, 8292)]