128323944

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{36373}}^1$

素因数の和:36399

約数の個数: 72

約数和(自身を含む): 404297010

約数和(自身を除く): 275973066

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 36373, 72746, 109119, 145492, 218238, 254611, 290984, 327357, 436476, 509222, 654714, 763833, 872952, 1018444, 1309428, 1527666, 1782277, 2036888, 2291499, 2618856, 3055332, 3564554, 4582998, 5346831, 6110664, 7129108, 9165996, 10693662, 14258216, 16040493, 18331992, 21387324, 32080986, 42774648, 64161972, 128323944]

約数ペア:

[(1, 128323944), (2, 64161972), (3, 42774648), (4, 32080986), (6, 21387324), (7, 18331992), (8, 16040493), (9, 14258216), (12, 10693662), (14, 9165996), (18, 7129108), (21, 6110664), (24, 5346831), (28, 4582998), (36, 3564554), (42, 3055332), (49, 2618856), (56, 2291499), (63, 2036888), (72, 1782277), (84, 1527666), (98, 1309428), (126, 1018444), (147, 872952), (168, 763833), (196, 654714), (252, 509222), (294, 436476), (392, 327357), (441, 290984), (504, 254611), (588, 218238), (882, 145492), (1176, 109119), (1764, 72746), (3528, 36373)]