77975712

素因数分解:

$2^5\times 3^2\times {\mathrm{270749}}^1$

素因数の和:270765

約数の個数: 36

約数和(自身を含む): 221744250

約数和(自身を除く): 143768538

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 270749, 541498, 812247, 1082996, 1624494, 2165992, 2436741, 3248988, 4331984, 4873482, 6497976, 8663968, 9746964, 12995952, 19493928, 25991904, 38987856, 77975712]

約数ペア:

[(1, 77975712), (2, 38987856), (3, 25991904), (4, 19493928), (6, 12995952), (8, 9746964), (9, 8663968), (12, 6497976), (16, 4873482), (18, 4331984), (24, 3248988), (32, 2436741), (36, 2165992), (48, 1624494), (72, 1082996), (96, 812247), (144, 541498), (288, 270749)]