88173085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 144506880

約数和(自身を除く): 56333795

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 79, 91, 143, 223, 385, 395, 455, 553, 715, 869, 1001, 1027, 1115, 1561, 2453, 2765, 2899, 4345, 5005, 5135, 6083, 7189, 7805, 11297, 12265, 14495, 17171, 17617, 20293, 30415, 31889, 35945, 56485, 79079, 85855, 88085, 101465, 123319, 159445, 193787, 223223, 229021, 395395, 616595, 968935, 1116115, 1145105, 1356509, 1603147, 2519231, 6782545, 8015735, 12596155, 17634617, 88173085]

約数ペア:

[(1, 88173085), (5, 17634617), (7, 12596155), (11, 8015735), (13, 6782545), (35, 2519231), (55, 1603147), (65, 1356509), (77, 1145105), (79, 1116115), (91, 968935), (143, 616595), (223, 395395), (385, 229021), (395, 223223), (455, 193787), (553, 159445), (715, 123319), (869, 101465), (1001, 88085), (1027, 85855), (1115, 79079), (1561, 56485), (2453, 35945), (2765, 31889), (2899, 30415), (4345, 20293), (5005, 17617), (5135, 17171), (6083, 14495), (7189, 12265), (7805, 11297)]