72079768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6679}}^1$

素因数の和:6775

約数の個数: 32

約数和(自身を含む): 144288000

約数和(自身を除く): 72208232

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 6679, 10792, 13358, 26716, 53432, 126901, 253802, 474209, 507604, 948418, 1015208, 1896836, 3793672, 9009971, 18019942, 36039884, 72079768]

約数ペア:

[(1, 72079768), (2, 36039884), (4, 18019942), (8, 9009971), (19, 3793672), (38, 1896836), (71, 1015208), (76, 948418), (142, 507604), (152, 474209), (284, 253802), (568, 126901), (1349, 53432), (2698, 26716), (5396, 13358), (6679, 10792)]