78081588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{166841}}^1$

素因数の和:166864

約数の個数: 36

約数和(自身を含む): 212556708

約数和(自身を除く): 134475120

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 166841, 333682, 500523, 667364, 1001046, 1501569, 2002092, 2168933, 3003138, 4337866, 6006276, 6506799, 8675732, 13013598, 19520397, 26027196, 39040794, 78081588]

約数ペア:

[(1, 78081588), (2, 39040794), (3, 26027196), (4, 19520397), (6, 13013598), (9, 8675732), (12, 6506799), (13, 6006276), (18, 4337866), (26, 3003138), (36, 2168933), (39, 2002092), (52, 1501569), (78, 1001046), (117, 667364), (156, 500523), (234, 333682), (468, 166841)]