7647588

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 72

約数和(自身を含む): 21520800

約数和(自身を除く): 13873212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 419, 468, 507, 676, 702, 838, 1014, 1257, 1404, 1521, 1676, 2028, 2514, 3042, 3771, 4563, 5028, 5447, 6084, 7542, 9126, 10894, 11313, 15084, 16341, 18252, 21788, 22626, 32682, 45252, 49023, 65364, 70811, 98046, 141622, 147069, 196092, 212433, 283244, 294138, 424866, 588276, 637299, 849732, 1274598, 1911897, 2549196, 3823794, 7647588]

約数ペア:

[(1, 7647588), (2, 3823794), (3, 2549196), (4, 1911897), (6, 1274598), (9, 849732), (12, 637299), (13, 588276), (18, 424866), (26, 294138), (27, 283244), (36, 212433), (39, 196092), (52, 147069), (54, 141622), (78, 98046), (108, 70811), (117, 65364), (156, 49023), (169, 45252), (234, 32682), (338, 22626), (351, 21788), (419, 18252), (468, 16341), (507, 15084), (676, 11313), (702, 10894), (838, 9126), (1014, 7542), (1257, 6084), (1404, 5447), (1521, 5028), (1676, 4563), (2028, 3771), (2514, 3042)]