73425352

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 189423360

約数和(自身を除く): 115998008

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 53, 56, 77, 88, 91, 104, 106, 143, 154, 173, 182, 212, 286, 308, 346, 364, 371, 424, 572, 583, 616, 689, 692, 728, 742, 1001, 1144, 1166, 1211, 1378, 1384, 1484, 1903, 2002, 2249, 2332, 2422, 2756, 2968, 3806, 4004, 4081, 4498, 4664, 4823, 4844, 5512, 7579, 7612, 8008, 8162, 8996, 9169, 9646, 9688, 13321, 15158, 15224, 15743, 16324, 17992, 18338, 19292, 24739, 26642, 30316, 31486, 32648, 36676, 38584, 49478, 53053, 53284, 60632, 62972, 64183, 73352, 98956, 100859, 106106, 106568, 119197, 125944, 128366, 173173, 197912, 201718, 212212, 238394, 256732, 346346, 403436, 424424, 476788, 513464, 692692, 706013, 806872, 834379, 953576, 1311167, 1385384, 1412026, 1668758, 2622334, 2824052, 3337516, 5244668, 5648104, 6675032, 9178169, 10489336, 18356338, 36712676, 73425352]

約数ペア:

[(1, 73425352), (2, 36712676), (4, 18356338), (7, 10489336), (8, 9178169), (11, 6675032), (13, 5648104), (14, 5244668), (22, 3337516), (26, 2824052), (28, 2622334), (44, 1668758), (52, 1412026), (53, 1385384), (56, 1311167), (77, 953576), (88, 834379), (91, 806872), (104, 706013), (106, 692692), (143, 513464), (154, 476788), (173, 424424), (182, 403436), (212, 346346), (286, 256732), (308, 238394), (346, 212212), (364, 201718), (371, 197912), (424, 173173), (572, 128366), (583, 125944), (616, 119197), (689, 106568), (692, 106106), (728, 100859), (742, 98956), (1001, 73352), (1144, 64183), (1166, 62972), (1211, 60632), (1378, 53284), (1384, 53053), (1484, 49478), (1903, 38584), (2002, 36676), (2249, 32648), (2332, 31486), (2422, 30316), (2756, 26642), (2968, 24739), (3806, 19292), (4004, 18338), (4081, 17992), (4498, 16324), (4664, 15743), (4823, 15224), (4844, 15158), (5512, 13321), (7579, 9688), (7612, 9646), (8008, 9169), (8162, 8996)]