80584668

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 211629600

約数和(自身を除く): 131044932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 101, 111, 148, 202, 222, 303, 333, 404, 444, 599, 606, 666, 909, 1198, 1212, 1332, 1797, 1818, 2396, 3594, 3636, 3737, 5391, 7188, 7474, 10782, 11211, 14948, 21564, 22163, 22422, 33633, 44326, 44844, 60499, 66489, 67266, 88652, 120998, 132978, 134532, 181497, 199467, 241996, 265956, 362994, 398934, 544491, 725988, 797868, 1088982, 2177964, 2238463, 4476926, 6715389, 8953852, 13430778, 20146167, 26861556, 40292334, 80584668]

約数ペア:

[(1, 80584668), (2, 40292334), (3, 26861556), (4, 20146167), (6, 13430778), (9, 8953852), (12, 6715389), (18, 4476926), (36, 2238463), (37, 2177964), (74, 1088982), (101, 797868), (111, 725988), (148, 544491), (202, 398934), (222, 362994), (303, 265956), (333, 241996), (404, 199467), (444, 181497), (599, 134532), (606, 132978), (666, 120998), (909, 88652), (1198, 67266), (1212, 66489), (1332, 60499), (1797, 44844), (1818, 44326), (2396, 33633), (3594, 22422), (3636, 22163), (3737, 21564), (5391, 14948), (7188, 11211), (7474, 10782)]