61219872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{30367}}^1$

素因数の和:30390

約数の個数: 72

約数和(自身を含む): 198971136

約数和(自身を除く): 137751264

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, 30367, 60734, 91101, 121468, 182202, 212569, 242936, 273303, 364404, 425138, 485872, 546606, 637707, 728808, 850276, 971744, 1093212, 1275414, 1457616, 1700552, 1913121, 2186424, 2550828, 2915232, 3401104, 3826242, 4372848, 5101656, 6802208, 7652484, 8745696, 10203312, 15304968, 20406624, 30609936, 61219872]

約数ペア:

[(1, 61219872), (2, 30609936), (3, 20406624), (4, 15304968), (6, 10203312), (7, 8745696), (8, 7652484), (9, 6802208), (12, 5101656), (14, 4372848), (16, 3826242), (18, 3401104), (21, 2915232), (24, 2550828), (28, 2186424), (32, 1913121), (36, 1700552), (42, 1457616), (48, 1275414), (56, 1093212), (63, 971744), (72, 850276), (84, 728808), (96, 637707), (112, 546606), (126, 485872), (144, 425138), (168, 364404), (224, 273303), (252, 242936), (288, 212569), (336, 182202), (504, 121468), (672, 91101), (1008, 60734), (2016, 30367)]