81182364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 211438080

約数和(自身を除く): 130255716

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 113, 114, 137, 138, 226, 228, 274, 276, 339, 411, 437, 452, 548, 678, 822, 874, 1311, 1356, 1644, 1748, 2147, 2599, 2603, 2622, 3151, 4294, 5198, 5206, 5244, 6302, 6441, 7797, 7809, 8588, 9453, 10396, 10412, 12604, 12882, 15481, 15594, 15618, 18906, 25764, 30962, 31188, 31236, 37812, 46443, 49381, 59869, 61924, 92886, 98762, 119738, 148143, 179607, 185772, 197524, 239476, 294139, 296286, 356063, 359214, 588278, 592572, 712126, 718428, 882417, 1068189, 1176556, 1424252, 1764834, 2136378, 3529668, 4272756, 6765197, 13530394, 20295591, 27060788, 40591182, 81182364]

約数ペア:

[(1, 81182364), (2, 40591182), (3, 27060788), (4, 20295591), (6, 13530394), (12, 6765197), (19, 4272756), (23, 3529668), (38, 2136378), (46, 1764834), (57, 1424252), (69, 1176556), (76, 1068189), (92, 882417), (113, 718428), (114, 712126), (137, 592572), (138, 588278), (226, 359214), (228, 356063), (274, 296286), (276, 294139), (339, 239476), (411, 197524), (437, 185772), (452, 179607), (548, 148143), (678, 119738), (822, 98762), (874, 92886), (1311, 61924), (1356, 59869), (1644, 49381), (1748, 46443), (2147, 37812), (2599, 31236), (2603, 31188), (2622, 30962), (3151, 25764), (4294, 18906), (5198, 15618), (5206, 15594), (5244, 15481), (6302, 12882), (6441, 12604), (7797, 10412), (7809, 10396), (8588, 9453)]