72365664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107687}}^1$

素因数の和:107707

約数の個数: 48

約数和(自身を含む): 217099008

約数和(自身を除く): 144733344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 107687, 215374, 323061, 430748, 646122, 753809, 861496, 1292244, 1507618, 1722992, 2261427, 2584488, 3015236, 3445984, 4522854, 5168976, 6030472, 9045708, 10337952, 12060944, 18091416, 24121888, 36182832, 72365664]

約数ペア:

[(1, 72365664), (2, 36182832), (3, 24121888), (4, 18091416), (6, 12060944), (7, 10337952), (8, 9045708), (12, 6030472), (14, 5168976), (16, 4522854), (21, 3445984), (24, 3015236), (28, 2584488), (32, 2261427), (42, 1722992), (48, 1507618), (56, 1292244), (84, 861496), (96, 753809), (112, 646122), (168, 430748), (224, 323061), (336, 215374), (672, 107687)]