61977216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23057}}^1$

素因数の和:23081

約数の個数: 64

約数和(自身を含む): 188153280

約数和(自身を除く): 126176064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 23057, 46114, 69171, 92228, 138342, 161399, 184456, 276684, 322798, 368912, 484197, 553368, 645596, 737824, 968394, 1106736, 1291192, 1475648, 1936788, 2213472, 2582384, 2951296, 3873576, 4426944, 5164768, 7747152, 8853888, 10329536, 15494304, 20659072, 30988608, 61977216]

約数ペア:

[(1, 61977216), (2, 30988608), (3, 20659072), (4, 15494304), (6, 10329536), (7, 8853888), (8, 7747152), (12, 5164768), (14, 4426944), (16, 3873576), (21, 2951296), (24, 2582384), (28, 2213472), (32, 1936788), (42, 1475648), (48, 1291192), (56, 1106736), (64, 968394), (84, 737824), (96, 645596), (112, 553368), (128, 484197), (168, 368912), (192, 322798), (224, 276684), (336, 184456), (384, 161399), (448, 138342), (672, 92228), (896, 69171), (1344, 46114), (2688, 23057)]