78181038

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37123}}^1$

素因数の和:37150

約数の個数: 40

約数和(自身を含む): 188664168

約数和(自身を除く): 110483130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 37123, 74246, 111369, 222738, 334107, 482599, 668214, 965198, 1002321, 1447797, 2004642, 2895594, 3006963, 4343391, 6013926, 8686782, 13030173, 26060346, 39090519, 78181038]

約数ペア:

[(1, 78181038), (2, 39090519), (3, 26060346), (6, 13030173), (9, 8686782), (13, 6013926), (18, 4343391), (26, 3006963), (27, 2895594), (39, 2004642), (54, 1447797), (78, 1002321), (81, 965198), (117, 668214), (162, 482599), (234, 334107), (351, 222738), (702, 111369), (1053, 74246), (2106, 37123)]