78816696

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{67021}}^1$

素因数の和:67044

約数の個数: 48

約数和(自身を含む): 229215240

約数和(自身を除く): 150398544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 67021, 134042, 201063, 268084, 402126, 469147, 536168, 804252, 938294, 1407441, 1608504, 1876588, 2814882, 3284029, 3753176, 5629764, 6568058, 9852087, 11259528, 13136116, 19704174, 26272232, 39408348, 78816696]

約数ペア:

[(1, 78816696), (2, 39408348), (3, 26272232), (4, 19704174), (6, 13136116), (7, 11259528), (8, 9852087), (12, 6568058), (14, 5629764), (21, 3753176), (24, 3284029), (28, 2814882), (42, 1876588), (49, 1608504), (56, 1407441), (84, 938294), (98, 804252), (147, 536168), (168, 469147), (196, 402126), (294, 268084), (392, 201063), (588, 134042), (1176, 67021)]