76806664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 91154936

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 71, 76, 88, 142, 152, 209, 284, 418, 568, 647, 781, 836, 1294, 1349, 1562, 1672, 2588, 2698, 3124, 5176, 5396, 6248, 7117, 10792, 12293, 14234, 14839, 24586, 28468, 29678, 45937, 49172, 56936, 59356, 91874, 98344, 118712, 135223, 183748, 270446, 367496, 505307, 540892, 872803, 1010614, 1081784, 1745606, 2021228, 3491212, 4042456, 6982424, 9600833, 19201666, 38403332, 76806664]

約数ペア:

[(1, 76806664), (2, 38403332), (4, 19201666), (8, 9600833), (11, 6982424), (19, 4042456), (22, 3491212), (38, 2021228), (44, 1745606), (71, 1081784), (76, 1010614), (88, 872803), (142, 540892), (152, 505307), (209, 367496), (284, 270446), (418, 183748), (568, 135223), (647, 118712), (781, 98344), (836, 91874), (1294, 59356), (1349, 56936), (1562, 49172), (1672, 45937), (2588, 29678), (2698, 28468), (3124, 24586), (5176, 14839), (5396, 14234), (6248, 12293), (7117, 10792)]