71275248

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 160

約数和(自身を含む): 228199680

約数和(自身を除く): 156924432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 53, 54, 66, 72, 88, 99, 106, 108, 132, 144, 159, 176, 198, 212, 216, 264, 283, 297, 318, 396, 424, 432, 477, 528, 566, 583, 594, 636, 792, 848, 849, 954, 1132, 1166, 1188, 1272, 1431, 1584, 1698, 1749, 1908, 2264, 2332, 2376, 2544, 2547, 2862, 3113, 3396, 3498, 3816, 4528, 4664, 4752, 5094, 5247, 5724, 6226, 6792, 6996, 7632, 7641, 9328, 9339, 10188, 10494, 11448, 12452, 13584, 13992, 14999, 15282, 15741, 18678, 20376, 20988, 22896, 24904, 27984, 28017, 29998, 30564, 31482, 37356, 40752, 41976, 44997, 49808, 56034, 59996, 61128, 62964, 74712, 83952, 84051, 89994, 112068, 119992, 122256, 125928, 134991, 149424, 164989, 168102, 179988, 224136, 239984, 251856, 269982, 329978, 336204, 359976, 404973, 448272, 494967, 539964, 659956, 672408, 719952, 809946, 989934, 1079928, 1319912, 1344816, 1484901, 1619892, 1979868, 2159856, 2639824, 2969802, 3239784, 3959736, 4454703, 5939604, 6479568, 7919472, 8909406, 11879208, 17818812, 23758416, 35637624, 71275248]

約数ペア:

[(1, 71275248), (2, 35637624), (3, 23758416), (4, 17818812), (6, 11879208), (8, 8909406), (9, 7919472), (11, 6479568), (12, 5939604), (16, 4454703), (18, 3959736), (22, 3239784), (24, 2969802), (27, 2639824), (33, 2159856), (36, 1979868), (44, 1619892), (48, 1484901), (53, 1344816), (54, 1319912), (66, 1079928), (72, 989934), (88, 809946), (99, 719952), (106, 672408), (108, 659956), (132, 539964), (144, 494967), (159, 448272), (176, 404973), (198, 359976), (212, 336204), (216, 329978), (264, 269982), (283, 251856), (297, 239984), (318, 224136), (396, 179988), (424, 168102), (432, 164989), (477, 149424), (528, 134991), (566, 125928), (583, 122256), (594, 119992), (636, 112068), (792, 89994), (848, 84051), (849, 83952), (954, 74712), (1132, 62964), (1166, 61128), (1188, 59996), (1272, 56034), (1431, 49808), (1584, 44997), (1698, 41976), (1749, 40752), (1908, 37356), (2264, 31482), (2332, 30564), (2376, 29998), (2544, 28017), (2547, 27984), (2862, 24904), (3113, 22896), (3396, 20988), (3498, 20376), (3816, 18678), (4528, 15741), (4664, 15282), (4752, 14999), (5094, 13992), (5247, 13584), (5724, 12452), (6226, 11448), (6792, 10494), (6996, 10188), (7632, 9339), (7641, 9328)]