72686868

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 174155520

約数和(自身を除く): 101468652

約数列:

[1, 2, 3, 4, 6, 12, 61, 109, 122, 183, 218, 244, 327, 366, 436, 654, 732, 911, 1308, 1822, 2733, 3644, 5466, 6649, 10932, 13298, 19947, 26596, 39894, 55571, 79788, 99299, 111142, 166713, 198598, 222284, 297897, 333426, 397196, 595794, 666852, 1191588, 6057239, 12114478, 18171717, 24228956, 36343434, 72686868]

約数ペア:

[(1, 72686868), (2, 36343434), (3, 24228956), (4, 18171717), (6, 12114478), (12, 6057239), (61, 1191588), (109, 666852), (122, 595794), (183, 397196), (218, 333426), (244, 297897), (327, 222284), (366, 198598), (436, 166713), (654, 111142), (732, 99299), (911, 79788), (1308, 55571), (1822, 39894), (2733, 26596), (3644, 19947), (5466, 13298), (6649, 10932)]