71162448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 225699840

約数和(自身を除く): 154537392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 71, 76, 84, 112, 114, 133, 142, 152, 157, 168, 213, 228, 266, 284, 304, 314, 336, 399, 426, 456, 471, 497, 532, 568, 628, 798, 852, 912, 942, 994, 1064, 1099, 1136, 1256, 1349, 1491, 1596, 1704, 1884, 1988, 2128, 2198, 2512, 2698, 2982, 2983, 3192, 3297, 3408, 3768, 3976, 4047, 4396, 5396, 5964, 5966, 6384, 6594, 7536, 7952, 8094, 8792, 8949, 9443, 10792, 11147, 11928, 11932, 13188, 16188, 17584, 17898, 18886, 20881, 21584, 22294, 23856, 23864, 26376, 28329, 32376, 33441, 35796, 37772, 41762, 44588, 47728, 52752, 56658, 62643, 64752, 66882, 71592, 75544, 78029, 83524, 89176, 113316, 125286, 133764, 143184, 151088, 156058, 167048, 178352, 211793, 226632, 234087, 250572, 267528, 312116, 334096, 423586, 453264, 468174, 501144, 535056, 624232, 635379, 847172, 936348, 1002288, 1248464, 1270758, 1482551, 1694344, 1872696, 2541516, 2965102, 3388688, 3745392, 4447653, 5083032, 5930204, 8895306, 10166064, 11860408, 17790612, 23720816, 35581224, 71162448]

約数ペア:

[(1, 71162448), (2, 35581224), (3, 23720816), (4, 17790612), (6, 11860408), (7, 10166064), (8, 8895306), (12, 5930204), (14, 5083032), (16, 4447653), (19, 3745392), (21, 3388688), (24, 2965102), (28, 2541516), (38, 1872696), (42, 1694344), (48, 1482551), (56, 1270758), (57, 1248464), (71, 1002288), (76, 936348), (84, 847172), (112, 635379), (114, 624232), (133, 535056), (142, 501144), (152, 468174), (157, 453264), (168, 423586), (213, 334096), (228, 312116), (266, 267528), (284, 250572), (304, 234087), (314, 226632), (336, 211793), (399, 178352), (426, 167048), (456, 156058), (471, 151088), (497, 143184), (532, 133764), (568, 125286), (628, 113316), (798, 89176), (852, 83524), (912, 78029), (942, 75544), (994, 71592), (1064, 66882), (1099, 64752), (1136, 62643), (1256, 56658), (1349, 52752), (1491, 47728), (1596, 44588), (1704, 41762), (1884, 37772), (1988, 35796), (2128, 33441), (2198, 32376), (2512, 28329), (2698, 26376), (2982, 23864), (2983, 23856), (3192, 22294), (3297, 21584), (3408, 20881), (3768, 18886), (3976, 17898), (4047, 17584), (4396, 16188), (5396, 13188), (5964, 11932), (5966, 11928), (6384, 11147), (6594, 10792), (7536, 9443), (7952, 8949), (8094, 8792)]