70325168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 149990400

約数和(自身を除く): 79665232

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 59, 79, 82, 92, 118, 158, 164, 184, 236, 316, 328, 368, 472, 632, 656, 943, 944, 1264, 1357, 1817, 1886, 2419, 2714, 3239, 3634, 3772, 4661, 4838, 5428, 6478, 7268, 7544, 9322, 9676, 10856, 12956, 14536, 15088, 18644, 19352, 21712, 25912, 29072, 37288, 38704, 51824, 55637, 74497, 74576, 107203, 111274, 148994, 191101, 214406, 222548, 297988, 382202, 428812, 445096, 595976, 764404, 857624, 890192, 1191952, 1528808, 1715248, 3057616, 4395323, 8790646, 17581292, 35162584, 70325168]

約数ペア:

[(1, 70325168), (2, 35162584), (4, 17581292), (8, 8790646), (16, 4395323), (23, 3057616), (41, 1715248), (46, 1528808), (59, 1191952), (79, 890192), (82, 857624), (92, 764404), (118, 595976), (158, 445096), (164, 428812), (184, 382202), (236, 297988), (316, 222548), (328, 214406), (368, 191101), (472, 148994), (632, 111274), (656, 107203), (943, 74576), (944, 74497), (1264, 55637), (1357, 51824), (1817, 38704), (1886, 37288), (2419, 29072), (2714, 25912), (3239, 21712), (3634, 19352), (3772, 18644), (4661, 15088), (4838, 14536), (5428, 12956), (6478, 10856), (7268, 9676), (7544, 9322)]