91321144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 194400000

約数和(自身を除く): 103078856

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 323, 472, 599, 646, 1003, 1121, 1198, 1292, 2006, 2242, 2396, 2584, 4012, 4484, 4792, 8024, 8968, 10183, 11381, 19057, 20366, 22762, 35341, 38114, 40732, 45524, 70682, 76228, 81464, 91048, 141364, 152456, 193477, 282728, 386954, 600797, 671479, 773908, 1201594, 1342958, 1547816, 2403188, 2685916, 4806376, 5371832, 11415143, 22830286, 45660572, 91321144]

約数ペア:

[(1, 91321144), (2, 45660572), (4, 22830286), (8, 11415143), (17, 5371832), (19, 4806376), (34, 2685916), (38, 2403188), (59, 1547816), (68, 1342958), (76, 1201594), (118, 773908), (136, 671479), (152, 600797), (236, 386954), (323, 282728), (472, 193477), (599, 152456), (646, 141364), (1003, 91048), (1121, 81464), (1198, 76228), (1292, 70682), (2006, 45524), (2242, 40732), (2396, 38114), (2584, 35341), (4012, 22762), (4484, 20366), (4792, 19057), (8024, 11381), (8968, 10183)]