8855964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 24460800

約数和(自身を除く): 15604836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 149, 156, 234, 254, 298, 381, 447, 468, 508, 596, 762, 894, 1143, 1341, 1524, 1651, 1788, 1937, 2286, 2682, 3302, 3874, 4572, 4953, 5364, 5811, 6604, 7748, 9906, 11622, 14859, 17433, 18923, 19812, 23244, 29718, 34866, 37846, 56769, 59436, 69732, 75692, 113538, 170307, 227076, 245999, 340614, 491998, 681228, 737997, 983996, 1475994, 2213991, 2951988, 4427982, 8855964]

約数ペア:

[(1, 8855964), (2, 4427982), (3, 2951988), (4, 2213991), (6, 1475994), (9, 983996), (12, 737997), (13, 681228), (18, 491998), (26, 340614), (36, 245999), (39, 227076), (52, 170307), (78, 113538), (117, 75692), (127, 69732), (149, 59436), (156, 56769), (234, 37846), (254, 34866), (298, 29718), (381, 23244), (447, 19812), (468, 18923), (508, 17433), (596, 14859), (762, 11622), (894, 9906), (1143, 7748), (1341, 6604), (1524, 5811), (1651, 5364), (1788, 4953), (1937, 4572), (2286, 3874), (2682, 3302)]