72216694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 122322816

約数和(自身を除く): 50106122

約数列:

[1, 2, 11, 22, 43, 86, 97, 194, 473, 787, 946, 1067, 1574, 2134, 4171, 8342, 8657, 17314, 33841, 45881, 67682, 76339, 91762, 152678, 372251, 744502, 839729, 1679458, 3282577, 6565154, 36108347, 72216694]

約数ペア:

[(1, 72216694), (2, 36108347), (11, 6565154), (22, 3282577), (43, 1679458), (86, 839729), (97, 744502), (194, 372251), (473, 152678), (787, 91762), (946, 76339), (1067, 67682), (1574, 45881), (2134, 33841), (4171, 17314), (8342, 8657)]