80915538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{14771}}^1$

素因数の和:14870

約数の個数: 32

約数和(自身を含む): 178682112

約数和(自身を除く): 97766574

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 5478, 14771, 29542, 44313, 88626, 162481, 324962, 487443, 974886, 1225993, 2451986, 3677979, 7355958, 13485923, 26971846, 40457769, 80915538]

約数ペア:

[(1, 80915538), (2, 40457769), (3, 26971846), (6, 13485923), (11, 7355958), (22, 3677979), (33, 2451986), (66, 1225993), (83, 974886), (166, 487443), (249, 324962), (498, 162481), (913, 88626), (1826, 44313), (2739, 29542), (5478, 14771)]