78572088

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{22271}}^1$

素因数の和:22297

約数の個数: 72

約数和(自身を含む): 247553280

約数和(自身を除く): 168981192

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, 22271, 44542, 66813, 89084, 133626, 155897, 178168, 200439, 267252, 311794, 400878, 467691, 534504, 623588, 801756, 935382, 1091279, 1247176, 1403073, 1603512, 1870764, 2182558, 2806146, 3273837, 3741528, 4365116, 5612292, 6547674, 8730232, 9821511, 11224584, 13095348, 19643022, 26190696, 39286044, 78572088]

約数ペア:

[(1, 78572088), (2, 39286044), (3, 26190696), (4, 19643022), (6, 13095348), (7, 11224584), (8, 9821511), (9, 8730232), (12, 6547674), (14, 5612292), (18, 4365116), (21, 3741528), (24, 3273837), (28, 2806146), (36, 2182558), (42, 1870764), (49, 1603512), (56, 1403073), (63, 1247176), (72, 1091279), (84, 935382), (98, 801756), (126, 623588), (147, 534504), (168, 467691), (196, 400878), (252, 311794), (294, 267252), (392, 200439), (441, 178168), (504, 155897), (588, 133626), (882, 89084), (1176, 66813), (1764, 44542), (3528, 22271)]