72946786

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 122448960

約数和(自身を除く): 49502174

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 409, 737, 818, 1331, 1474, 2662, 4499, 8107, 8998, 16214, 27403, 49489, 54806, 89177, 98978, 178354, 301433, 544379, 602866, 1088758, 3315763, 6631526, 36473393, 72946786]

約数ペア:

[(1, 72946786), (2, 36473393), (11, 6631526), (22, 3315763), (67, 1088758), (121, 602866), (134, 544379), (242, 301433), (409, 178354), (737, 98978), (818, 89177), (1331, 54806), (1474, 49489), (2662, 27403), (4499, 16214), (8107, 8998)]