123706512

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:989

約数の個数: 120

約数和(自身を含む): 370476288

約数和(自身を除く): 246769776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 41, 46, 48, 69, 72, 82, 92, 123, 138, 144, 164, 184, 207, 246, 276, 328, 368, 369, 414, 492, 552, 656, 738, 828, 911, 943, 984, 1104, 1476, 1656, 1822, 1886, 1968, 2733, 2829, 2952, 3312, 3644, 3772, 5466, 5658, 5904, 7288, 7544, 8199, 8487, 10932, 11316, 14576, 15088, 16398, 16974, 20953, 21864, 22632, 32796, 33948, 37351, 41906, 43728, 45264, 62859, 65592, 67896, 74702, 83812, 112053, 125718, 131184, 135792, 149404, 167624, 188577, 224106, 251436, 298808, 335248, 336159, 377154, 448212, 502872, 597616, 672318, 754308, 859073, 896424, 1005744, 1344636, 1508616, 1718146, 1792848, 2577219, 2689272, 3017232, 3436292, 5154438, 5378544, 6872584, 7731657, 10308876, 13745168, 15463314, 20617752, 30926628, 41235504, 61853256, 123706512]

約数ペア:

[(1, 123706512), (2, 61853256), (3, 41235504), (4, 30926628), (6, 20617752), (8, 15463314), (9, 13745168), (12, 10308876), (16, 7731657), (18, 6872584), (23, 5378544), (24, 5154438), (36, 3436292), (41, 3017232), (46, 2689272), (48, 2577219), (69, 1792848), (72, 1718146), (82, 1508616), (92, 1344636), (123, 1005744), (138, 896424), (144, 859073), (164, 754308), (184, 672318), (207, 597616), (246, 502872), (276, 448212), (328, 377154), (368, 336159), (369, 335248), (414, 298808), (492, 251436), (552, 224106), (656, 188577), (738, 167624), (828, 149404), (911, 135792), (943, 131184), (984, 125718), (1104, 112053), (1476, 83812), (1656, 74702), (1822, 67896), (1886, 65592), (1968, 62859), (2733, 45264), (2829, 43728), (2952, 41906), (3312, 37351), (3644, 33948), (3772, 32796), (5466, 22632), (5658, 21864), (5904, 20953), (7288, 16974), (7544, 16398), (8199, 15088), (8487, 14576), (10932, 11316)]