78526072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1109}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 151048800

約数和(自身を除く): 72522728

約数列:

[1, 2, 4, 8, 53, 106, 167, 212, 334, 424, 668, 1109, 1336, 2218, 4436, 8851, 8872, 17702, 35404, 58777, 70808, 117554, 185203, 235108, 370406, 470216, 740812, 1481624, 9815759, 19631518, 39263036, 78526072]

約数ペア:

[(1, 78526072), (2, 39263036), (4, 19631518), (8, 9815759), (53, 1481624), (106, 740812), (167, 470216), (212, 370406), (334, 235108), (424, 185203), (668, 117554), (1109, 70808), (1336, 58777), (2218, 35404), (4436, 17702), (8851, 8872)]