77560616

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 173577600

約数和(自身を除く): 96016984

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 163, 203, 232, 293, 326, 406, 586, 652, 812, 1141, 1172, 1304, 1624, 2051, 2282, 2344, 4102, 4564, 4727, 8204, 8497, 9128, 9454, 16408, 16994, 18908, 33089, 33988, 37816, 47759, 59479, 66178, 67976, 95518, 118958, 132356, 191036, 237916, 264712, 334313, 382072, 475832, 668626, 1337252, 1385011, 2674504, 2770022, 5540044, 9695077, 11080088, 19390154, 38780308, 77560616]

約数ペア:

[(1, 77560616), (2, 38780308), (4, 19390154), (7, 11080088), (8, 9695077), (14, 5540044), (28, 2770022), (29, 2674504), (56, 1385011), (58, 1337252), (116, 668626), (163, 475832), (203, 382072), (232, 334313), (293, 264712), (326, 237916), (406, 191036), (586, 132356), (652, 118958), (812, 95518), (1141, 67976), (1172, 66178), (1304, 59479), (1624, 47759), (2051, 37816), (2282, 33988), (2344, 33089), (4102, 18908), (4564, 16994), (4727, 16408), (8204, 9454), (8497, 9128)]