72625176

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77591}}^1$

素因数の和:77616

約数の個数: 48

約数和(自身を含む): 211826160

約数和(自身を除く): 139200984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 77591, 155182, 232773, 310364, 465546, 620728, 698319, 931092, 1008683, 1396638, 1862184, 2017366, 2793276, 3026049, 4034732, 5586552, 6052098, 8069464, 9078147, 12104196, 18156294, 24208392, 36312588, 72625176]

約数ペア:

[(1, 72625176), (2, 36312588), (3, 24208392), (4, 18156294), (6, 12104196), (8, 9078147), (9, 8069464), (12, 6052098), (13, 5586552), (18, 4034732), (24, 3026049), (26, 2793276), (36, 2017366), (39, 1862184), (52, 1396638), (72, 1008683), (78, 931092), (104, 698319), (117, 620728), (156, 465546), (234, 310364), (312, 232773), (468, 155182), (936, 77591)]