72587736

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77551}}^1$

素因数の和:77576

約数の個数: 48

約数和(自身を含む): 211716960

約数和(自身を除く): 139129224

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, 77551, 155102, 232653, 310204, 465306, 620408, 697959, 930612, 1008163, 1395918, 1861224, 2016326, 2791836, 3024489, 4032652, 5583672, 6048978, 8065304, 9073467, 12097956, 18146934, 24195912, 36293868, 72587736]

約数ペア:

[(1, 72587736), (2, 36293868), (3, 24195912), (4, 18146934), (6, 12097956), (8, 9073467), (9, 8065304), (12, 6048978), (13, 5583672), (18, 4032652), (24, 3024489), (26, 2791836), (36, 2016326), (39, 1861224), (52, 1395918), (72, 1008163), (78, 930612), (104, 697959), (117, 620408), (156, 465306), (234, 310204), (312, 232653), (468, 155102), (936, 77551)]