85097988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 229188960

約数和(自身を除く): 144090972

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 211, 306, 422, 612, 633, 659, 844, 1266, 1318, 1899, 1977, 2532, 2636, 3587, 3798, 3954, 5931, 7174, 7596, 7908, 10761, 11203, 11862, 14348, 21522, 22406, 23724, 32283, 33609, 43044, 44812, 64566, 67218, 100827, 129132, 134436, 139049, 201654, 278098, 403308, 417147, 556196, 834294, 1251441, 1668588, 2363833, 2502882, 4727666, 5005764, 7091499, 9455332, 14182998, 21274497, 28365996, 42548994, 85097988]

約数ペア:

[(1, 85097988), (2, 42548994), (3, 28365996), (4, 21274497), (6, 14182998), (9, 9455332), (12, 7091499), (17, 5005764), (18, 4727666), (34, 2502882), (36, 2363833), (51, 1668588), (68, 1251441), (102, 834294), (153, 556196), (204, 417147), (211, 403308), (306, 278098), (422, 201654), (612, 139049), (633, 134436), (659, 129132), (844, 100827), (1266, 67218), (1318, 64566), (1899, 44812), (1977, 43044), (2532, 33609), (2636, 32283), (3587, 23724), (3798, 22406), (3954, 21522), (5931, 14348), (7174, 11862), (7596, 11203), (7908, 10761)]