81743424

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{60821}}^1$

素因数の和:60843

約数の個数: 56

約数和(自身を含む): 247180608

約数和(自身を除く): 165437184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 60821, 121642, 182463, 243284, 364926, 425747, 486568, 729852, 851494, 973136, 1277241, 1459704, 1702988, 1946272, 2554482, 2919408, 3405976, 3892544, 5108964, 5838816, 6811952, 10217928, 11677632, 13623904, 20435856, 27247808, 40871712, 81743424]

約数ペア:

[(1, 81743424), (2, 40871712), (3, 27247808), (4, 20435856), (6, 13623904), (7, 11677632), (8, 10217928), (12, 6811952), (14, 5838816), (16, 5108964), (21, 3892544), (24, 3405976), (28, 2919408), (32, 2554482), (42, 1946272), (48, 1702988), (56, 1459704), (64, 1277241), (84, 973136), (96, 851494), (112, 729852), (168, 486568), (192, 425747), (224, 364926), (336, 243284), (448, 182463), (672, 121642), (1344, 60821)]