72718704

素因数分解:

$2^4\times 3^2\times {\mathrm{504991}}^1$

素因数の和:505005

約数の個数: 30

約数和(自身を含む): 203511776

約数和(自身を除く): 130793072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 504991, 1009982, 1514973, 2019964, 3029946, 4039928, 4544919, 6059892, 8079856, 9089838, 12119784, 18179676, 24239568, 36359352, 72718704]

約数ペア:

[(1, 72718704), (2, 36359352), (3, 24239568), (4, 18179676), (6, 12119784), (8, 9089838), (9, 8079856), (12, 6059892), (16, 4544919), (18, 4039928), (24, 3029946), (36, 2019964), (48, 1514973), (72, 1009982), (144, 504991)]