72262554

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 188966400

約数和(自身を除く): 116703846

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 49, 73, 74, 78, 91, 98, 111, 146, 147, 182, 219, 222, 259, 273, 294, 343, 438, 481, 511, 518, 546, 637, 686, 777, 949, 962, 1022, 1029, 1274, 1443, 1533, 1554, 1813, 1898, 1911, 2058, 2701, 2847, 2886, 3066, 3367, 3577, 3626, 3822, 4459, 5402, 5439, 5694, 6643, 6734, 7154, 8103, 8918, 10101, 10731, 10878, 12691, 13286, 13377, 16206, 18907, 19929, 20202, 21462, 23569, 25039, 25382, 26754, 35113, 37814, 38073, 39858, 46501, 47138, 50078, 56721, 70226, 70707, 75117, 76146, 93002, 105339, 113442, 132349, 139503, 141414, 150234, 164983, 210678, 245791, 264698, 279006, 325507, 329966, 397047, 491582, 494949, 651014, 737373, 794094, 926443, 976521, 989898, 1474746, 1720537, 1852886, 1953042, 2779329, 3441074, 5161611, 5558658, 10323222, 12043759, 24087518, 36131277, 72262554]

約数ペア:

[(1, 72262554), (2, 36131277), (3, 24087518), (6, 12043759), (7, 10323222), (13, 5558658), (14, 5161611), (21, 3441074), (26, 2779329), (37, 1953042), (39, 1852886), (42, 1720537), (49, 1474746), (73, 989898), (74, 976521), (78, 926443), (91, 794094), (98, 737373), (111, 651014), (146, 494949), (147, 491582), (182, 397047), (219, 329966), (222, 325507), (259, 279006), (273, 264698), (294, 245791), (343, 210678), (438, 164983), (481, 150234), (511, 141414), (518, 139503), (546, 132349), (637, 113442), (686, 105339), (777, 93002), (949, 76146), (962, 75117), (1022, 70707), (1029, 70226), (1274, 56721), (1443, 50078), (1533, 47138), (1554, 46501), (1813, 39858), (1898, 38073), (1911, 37814), (2058, 35113), (2701, 26754), (2847, 25382), (2886, 25039), (3066, 23569), (3367, 21462), (3577, 20202), (3626, 19929), (3822, 18907), (4459, 16206), (5402, 13377), (5439, 13286), (5694, 12691), (6643, 10878), (6734, 10731), (7154, 10101), (8103, 8918)]