172634724

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{53881}}^1$

素因数の和:53980

約数の個数: 36

約数和(自身を含む): 441293580

約数和(自身を除く): 268658856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 53881, 107762, 161643, 215524, 323286, 484929, 646572, 969858, 1939716, 4795409, 9590818, 14386227, 19181636, 28772454, 43158681, 57544908, 86317362, 172634724]

約数ペア:

[(1, 172634724), (2, 86317362), (3, 57544908), (4, 43158681), (6, 28772454), (9, 19181636), (12, 14386227), (18, 9590818), (36, 4795409), (89, 1939716), (178, 969858), (267, 646572), (356, 484929), (534, 323286), (801, 215524), (1068, 161643), (1602, 107762), (3204, 53881)]