80897928

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{63599}}^1$

素因数の和:63661

約数の個数: 32

約数和(自身を含む): 206064000

約数和(自身を除く): 125166072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 63599, 127198, 190797, 254396, 381594, 508792, 763188, 1526376, 3370747, 6741494, 10112241, 13482988, 20224482, 26965976, 40448964, 80897928]

約数ペア:

[(1, 80897928), (2, 40448964), (3, 26965976), (4, 20224482), (6, 13482988), (8, 10112241), (12, 6741494), (24, 3370747), (53, 1526376), (106, 763188), (159, 508792), (212, 381594), (318, 254396), (424, 190797), (636, 127198), (1272, 63599)]