66168652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 130304160

約数和(自身を除く): 64135508

約数列:

[1, 2, 4, 11, 22, 44, 61, 89, 122, 178, 244, 277, 356, 554, 671, 979, 1108, 1342, 1958, 2684, 3047, 3916, 5429, 6094, 10858, 12188, 16897, 21716, 24653, 33794, 49306, 59719, 67588, 98612, 119438, 185867, 238876, 271183, 371734, 542366, 743468, 1084732, 1503833, 3007666, 6015332, 16542163, 33084326, 66168652]

約数ペア:

[(1, 66168652), (2, 33084326), (4, 16542163), (11, 6015332), (22, 3007666), (44, 1503833), (61, 1084732), (89, 743468), (122, 542366), (178, 371734), (244, 271183), (277, 238876), (356, 185867), (554, 119438), (671, 98612), (979, 67588), (1108, 59719), (1342, 49306), (1958, 33794), (2684, 24653), (3047, 21716), (3916, 16897), (5429, 12188), (6094, 10858)]