73219916

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{33961}}^1$

素因数の和:33990

約数の個数: 36

約数和(自身を含む): 162610056

約数和(自身を除く): 89390140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 33961, 67922, 135844, 237727, 373571, 475454, 747142, 950908, 1494284, 1664089, 2614997, 3328178, 5229994, 6656356, 10459988, 18304979, 36609958, 73219916]

約数ペア:

[(1, 73219916), (2, 36609958), (4, 18304979), (7, 10459988), (11, 6656356), (14, 5229994), (22, 3328178), (28, 2614997), (44, 1664089), (49, 1494284), (77, 950908), (98, 747142), (154, 475454), (196, 373571), (308, 237727), (539, 135844), (1078, 67922), (2156, 33961)]