100641972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{797}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 249359040

約数和(自身を除く): 148717068

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 619, 797, 1238, 1594, 1857, 2391, 2476, 3188, 3714, 4782, 7428, 9564, 10523, 13549, 21046, 27098, 31569, 40647, 42092, 54196, 63138, 81294, 126276, 162588, 493343, 986686, 1480029, 1973372, 2960058, 5920116, 8386831, 16773662, 25160493, 33547324, 50320986, 100641972]

約数ペア:

[(1, 100641972), (2, 50320986), (3, 33547324), (4, 25160493), (6, 16773662), (12, 8386831), (17, 5920116), (34, 2960058), (51, 1973372), (68, 1480029), (102, 986686), (204, 493343), (619, 162588), (797, 126276), (1238, 81294), (1594, 63138), (1857, 54196), (2391, 42092), (2476, 40647), (3188, 31569), (3714, 27098), (4782, 21046), (7428, 13549), (9564, 10523)]