81703488

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 225820224

約数和(自身を除く): 144116736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 97, 107, 123, 164, 192, 194, 214, 246, 291, 321, 328, 388, 428, 492, 582, 642, 656, 776, 856, 984, 1164, 1284, 1312, 1552, 1712, 1968, 2328, 2568, 2624, 3104, 3424, 3936, 3977, 4387, 4656, 5136, 6208, 6848, 7872, 7954, 8774, 9312, 10272, 10379, 11931, 13161, 15908, 17548, 18624, 20544, 20758, 23862, 26322, 31137, 31816, 35096, 41516, 47724, 52644, 62274, 63632, 70192, 83032, 95448, 105288, 124548, 127264, 140384, 166064, 190896, 210576, 249096, 254528, 280768, 332128, 381792, 421152, 425539, 498192, 664256, 763584, 842304, 851078, 996384, 1276617, 1702156, 1992768, 2553234, 3404312, 5106468, 6808624, 10212936, 13617248, 20425872, 27234496, 40851744, 81703488]

約数ペア:

[(1, 81703488), (2, 40851744), (3, 27234496), (4, 20425872), (6, 13617248), (8, 10212936), (12, 6808624), (16, 5106468), (24, 3404312), (32, 2553234), (41, 1992768), (48, 1702156), (64, 1276617), (82, 996384), (96, 851078), (97, 842304), (107, 763584), (123, 664256), (164, 498192), (192, 425539), (194, 421152), (214, 381792), (246, 332128), (291, 280768), (321, 254528), (328, 249096), (388, 210576), (428, 190896), (492, 166064), (582, 140384), (642, 127264), (656, 124548), (776, 105288), (856, 95448), (984, 83032), (1164, 70192), (1284, 63632), (1312, 62274), (1552, 52644), (1712, 47724), (1968, 41516), (2328, 35096), (2568, 31816), (2624, 31137), (3104, 26322), (3424, 23862), (3936, 20758), (3977, 20544), (4387, 18624), (4656, 17548), (5136, 15908), (6208, 13161), (6848, 11931), (7872, 10379), (7954, 10272), (8774, 9312)]