71230272

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 112

約数和(自身を含む): 202265280

約数和(自身を除く): 131035008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 139, 157, 192, 204, 272, 278, 314, 408, 417, 471, 544, 556, 628, 816, 834, 942, 1088, 1112, 1256, 1632, 1668, 1884, 2224, 2363, 2512, 2669, 3264, 3336, 3768, 4448, 4726, 5024, 5338, 6672, 7089, 7536, 8007, 8896, 9452, 10048, 10676, 13344, 14178, 15072, 16014, 18904, 21352, 21823, 26688, 28356, 30144, 32028, 37808, 42704, 43646, 56712, 64056, 65469, 75616, 85408, 87292, 113424, 128112, 130938, 151232, 170816, 174584, 226848, 256224, 261876, 349168, 370991, 453696, 512448, 523752, 698336, 741982, 1047504, 1112973, 1396672, 1483964, 2095008, 2225946, 2967928, 4190016, 4451892, 5935856, 8903784, 11871712, 17807568, 23743424, 35615136, 71230272]

約数ペア:

[(1, 71230272), (2, 35615136), (3, 23743424), (4, 17807568), (6, 11871712), (8, 8903784), (12, 5935856), (16, 4451892), (17, 4190016), (24, 2967928), (32, 2225946), (34, 2095008), (48, 1483964), (51, 1396672), (64, 1112973), (68, 1047504), (96, 741982), (102, 698336), (136, 523752), (139, 512448), (157, 453696), (192, 370991), (204, 349168), (272, 261876), (278, 256224), (314, 226848), (408, 174584), (417, 170816), (471, 151232), (544, 130938), (556, 128112), (628, 113424), (816, 87292), (834, 85408), (942, 75616), (1088, 65469), (1112, 64056), (1256, 56712), (1632, 43646), (1668, 42704), (1884, 37808), (2224, 32028), (2363, 30144), (2512, 28356), (2669, 26688), (3264, 21823), (3336, 21352), (3768, 18904), (4448, 16014), (4726, 15072), (5024, 14178), (5338, 13344), (6672, 10676), (7089, 10048), (7536, 9452), (8007, 8896)]