77120328

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{74729}}^1$

素因数の和:74781

約数の個数: 32

約数和(自身を含む): 197287200

約数和(自身を除く): 120166872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 74729, 149458, 224187, 298916, 448374, 597832, 896748, 1793496, 3213347, 6426694, 9640041, 12853388, 19280082, 25706776, 38560164, 77120328]

約数ペア:

[(1, 77120328), (2, 38560164), (3, 25706776), (4, 19280082), (6, 12853388), (8, 9640041), (12, 6426694), (24, 3213347), (43, 1793496), (86, 896748), (129, 597832), (172, 448374), (258, 298916), (344, 224187), (516, 149458), (1032, 74729)]