64757394

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 80

約数和(自身を含む): 158375448

約数和(自身を除く): 93618054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 97, 117, 162, 194, 234, 291, 317, 351, 582, 634, 702, 873, 951, 1053, 1261, 1746, 1902, 2106, 2522, 2619, 2853, 3783, 4121, 5238, 5706, 7566, 7857, 8242, 8559, 11349, 12363, 15714, 17118, 22698, 24726, 25677, 30749, 34047, 37089, 51354, 61498, 68094, 74178, 92247, 102141, 111267, 184494, 204282, 222534, 276741, 333801, 399737, 553482, 667602, 799474, 830223, 1199211, 1660446, 2398422, 2490669, 3597633, 4981338, 7195266, 10792899, 21585798, 32378697, 64757394]

約数ペア:

[(1, 64757394), (2, 32378697), (3, 21585798), (6, 10792899), (9, 7195266), (13, 4981338), (18, 3597633), (26, 2490669), (27, 2398422), (39, 1660446), (54, 1199211), (78, 830223), (81, 799474), (97, 667602), (117, 553482), (162, 399737), (194, 333801), (234, 276741), (291, 222534), (317, 204282), (351, 184494), (582, 111267), (634, 102141), (702, 92247), (873, 74178), (951, 68094), (1053, 61498), (1261, 51354), (1746, 37089), (1902, 34047), (2106, 30749), (2522, 25677), (2619, 24726), (2853, 22698), (3783, 17118), (4121, 15714), (5238, 12363), (5706, 11349), (7566, 8559), (7857, 8242)]