61268256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{30391}}^1$

素因数の和:30414

約数の個数: 72

約数和(自身を含む): 199128384

約数和(自身を除く): 137860128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 30391, 60782, 91173, 121564, 182346, 212737, 243128, 273519, 364692, 425474, 486256, 547038, 638211, 729384, 850948, 972512, 1094076, 1276422, 1458768, 1701896, 1914633, 2188152, 2552844, 2917536, 3403792, 3829266, 4376304, 5105688, 6807584, 7658532, 8752608, 10211376, 15317064, 20422752, 30634128, 61268256]

約数ペア:

[(1, 61268256), (2, 30634128), (3, 20422752), (4, 15317064), (6, 10211376), (7, 8752608), (8, 7658532), (9, 6807584), (12, 5105688), (14, 4376304), (16, 3829266), (18, 3403792), (21, 2917536), (24, 2552844), (28, 2188152), (32, 1914633), (36, 1701896), (42, 1458768), (48, 1276422), (56, 1094076), (63, 972512), (72, 850948), (84, 729384), (96, 638211), (112, 547038), (126, 486256), (144, 425474), (168, 364692), (224, 273519), (252, 243128), (288, 212737), (336, 182346), (504, 121564), (672, 91173), (1008, 60782), (2016, 30391)]