72975258

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{4091}}^1$

素因数の和:5090

約数の個数: 24

約数和(自身を含む): 158311296

約数和(自身を除く): 85336038

約数列:

[1, 2, 3, 6, 9, 18, 991, 1982, 2973, 4091, 5946, 8182, 8919, 12273, 17838, 24546, 36819, 73638, 4054181, 8108362, 12162543, 24325086, 36487629, 72975258]

約数ペア:

[(1, 72975258), (2, 36487629), (3, 24325086), (6, 12162543), (9, 8108362), (18, 4054181), (991, 73638), (1982, 36819), (2973, 24546), (4091, 17838), (5946, 12273), (8182, 8919)]