71241576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 213262080

約数和(自身を除く): 142020504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 73, 74, 84, 111, 146, 148, 157, 168, 219, 222, 259, 292, 296, 314, 438, 444, 471, 511, 518, 584, 628, 777, 876, 888, 942, 1022, 1036, 1099, 1256, 1533, 1554, 1752, 1884, 2044, 2072, 2198, 2701, 3066, 3108, 3297, 3768, 4088, 4396, 5402, 5809, 6132, 6216, 6594, 8103, 8792, 10804, 11461, 11618, 12264, 13188, 16206, 17427, 18907, 21608, 22922, 23236, 26376, 32412, 34383, 34854, 37814, 40663, 45844, 46472, 56721, 64824, 68766, 69708, 75628, 80227, 81326, 91688, 113442, 121989, 137532, 139416, 151256, 160454, 162652, 226884, 240681, 243978, 275064, 320908, 325304, 424057, 453768, 481362, 487956, 641816, 848114, 962724, 975912, 1272171, 1696228, 1925448, 2544342, 2968399, 3392456, 5088684, 5936798, 8905197, 10177368, 11873596, 17810394, 23747192, 35620788, 71241576]

約数ペア:

[(1, 71241576), (2, 35620788), (3, 23747192), (4, 17810394), (6, 11873596), (7, 10177368), (8, 8905197), (12, 5936798), (14, 5088684), (21, 3392456), (24, 2968399), (28, 2544342), (37, 1925448), (42, 1696228), (56, 1272171), (73, 975912), (74, 962724), (84, 848114), (111, 641816), (146, 487956), (148, 481362), (157, 453768), (168, 424057), (219, 325304), (222, 320908), (259, 275064), (292, 243978), (296, 240681), (314, 226884), (438, 162652), (444, 160454), (471, 151256), (511, 139416), (518, 137532), (584, 121989), (628, 113442), (777, 91688), (876, 81326), (888, 80227), (942, 75628), (1022, 69708), (1036, 68766), (1099, 64824), (1256, 56721), (1533, 46472), (1554, 45844), (1752, 40663), (1884, 37814), (2044, 34854), (2072, 34383), (2198, 32412), (2701, 26376), (3066, 23236), (3108, 22922), (3297, 21608), (3768, 18907), (4088, 17427), (4396, 16206), (5402, 13188), (5809, 12264), (6132, 11618), (6216, 11461), (6594, 10804), (8103, 8792)]