66732972

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{42451}}^1$

素因数の和:42589

約数の個数: 24

約数和(自身を含む): 156902592

約数和(自身を除く): 90169620

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 42451, 84902, 127353, 169804, 254706, 509412, 5561081, 11122162, 16683243, 22244324, 33366486, 66732972]

約数ペア:

[(1, 66732972), (2, 33366486), (3, 22244324), (4, 16683243), (6, 11122162), (12, 5561081), (131, 509412), (262, 254706), (393, 169804), (524, 127353), (786, 84902), (1572, 42451)]