61964376

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 160406400

約数和(自身を除く): 98442024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 97, 129, 172, 194, 258, 291, 344, 388, 516, 582, 619, 776, 1032, 1164, 1238, 1857, 2328, 2476, 3714, 4171, 4952, 7428, 8342, 12513, 14856, 16684, 25026, 26617, 33368, 50052, 53234, 60043, 79851, 100104, 106468, 120086, 159702, 180129, 212936, 240172, 319404, 360258, 480344, 638808, 720516, 1441032, 2581849, 5163698, 7745547, 10327396, 15491094, 20654792, 30982188, 61964376]

約数ペア:

[(1, 61964376), (2, 30982188), (3, 20654792), (4, 15491094), (6, 10327396), (8, 7745547), (12, 5163698), (24, 2581849), (43, 1441032), (86, 720516), (97, 638808), (129, 480344), (172, 360258), (194, 319404), (258, 240172), (291, 212936), (344, 180129), (388, 159702), (516, 120086), (582, 106468), (619, 100104), (776, 79851), (1032, 60043), (1164, 53234), (1238, 50052), (1857, 33368), (2328, 26617), (2476, 25026), (3714, 16684), (4171, 14856), (4952, 12513), (7428, 8342)]