87321108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1039537}}^1$

素因数の和:1039551

約数の個数: 24

約数和(自身を含む): 232856512

約数和(自身を除く): 145535404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1039537, 2079074, 3118611, 4158148, 6237222, 7276759, 12474444, 14553518, 21830277, 29107036, 43660554, 87321108]

約数ペア:

[(1, 87321108), (2, 43660554), (3, 29107036), (4, 21830277), (6, 14553518), (7, 12474444), (12, 7276759), (14, 6237222), (21, 4158148), (28, 3118611), (42, 2079074), (84, 1039537)]