72433144

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4159}}^1$

素因数の和:4483

約数の個数: 32

約数和(自身を含む): 155750400

約数和(自身を除く): 83317256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 2177, 2488, 4159, 4354, 8318, 8708, 16636, 17416, 29113, 33272, 58226, 116452, 232904, 1293449, 2586898, 5173796, 9054143, 10347592, 18108286, 36216572, 72433144]

約数ペア:

[(1, 72433144), (2, 36216572), (4, 18108286), (7, 10347592), (8, 9054143), (14, 5173796), (28, 2586898), (56, 1293449), (311, 232904), (622, 116452), (1244, 58226), (2177, 33272), (2488, 29113), (4159, 17416), (4354, 16636), (8318, 8708)]