80940264

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{701}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 215317440

約数和(自身を除く): 134377176

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 283, 408, 566, 701, 849, 1132, 1402, 1698, 2103, 2264, 2804, 3396, 4206, 4811, 5608, 6792, 8412, 9622, 11917, 14433, 16824, 19244, 23834, 28866, 35751, 38488, 47668, 57732, 71502, 95336, 115464, 143004, 198383, 286008, 396766, 595149, 793532, 1190298, 1587064, 2380596, 3372511, 4761192, 6745022, 10117533, 13490044, 20235066, 26980088, 40470132, 80940264]

約数ペア:

[(1, 80940264), (2, 40470132), (3, 26980088), (4, 20235066), (6, 13490044), (8, 10117533), (12, 6745022), (17, 4761192), (24, 3372511), (34, 2380596), (51, 1587064), (68, 1190298), (102, 793532), (136, 595149), (204, 396766), (283, 286008), (408, 198383), (566, 143004), (701, 115464), (849, 95336), (1132, 71502), (1402, 57732), (1698, 47668), (2103, 38488), (2264, 35751), (2804, 28866), (3396, 23834), (4206, 19244), (4811, 16824), (5608, 14433), (6792, 11917), (8412, 9622)]