73721368

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 167616000

約数和(自身を除く): 93894632

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 193, 266, 359, 386, 532, 718, 772, 1064, 1351, 1436, 1544, 2513, 2702, 2872, 3667, 5026, 5404, 6821, 7334, 10052, 10808, 13642, 14668, 20104, 25669, 27284, 29336, 47747, 51338, 54568, 69287, 95494, 102676, 138574, 190988, 205352, 277148, 381976, 485009, 554296, 970018, 1316453, 1940036, 2632906, 3880072, 5265812, 9215171, 10531624, 18430342, 36860684, 73721368]

約数ペア:

[(1, 73721368), (2, 36860684), (4, 18430342), (7, 10531624), (8, 9215171), (14, 5265812), (19, 3880072), (28, 2632906), (38, 1940036), (56, 1316453), (76, 970018), (133, 554296), (152, 485009), (193, 381976), (266, 277148), (359, 205352), (386, 190988), (532, 138574), (718, 102676), (772, 95494), (1064, 69287), (1351, 54568), (1436, 51338), (1544, 47747), (2513, 29336), (2702, 27284), (2872, 25669), (3667, 20104), (5026, 14668), (5404, 13642), (6821, 10808), (7334, 10052)]