73126928

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 173203200

約数和(自身を除く): 100076272

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 193, 199, 238, 272, 386, 398, 476, 772, 796, 952, 1351, 1393, 1544, 1592, 1904, 2702, 2786, 3088, 3184, 3281, 3383, 5404, 5572, 6562, 6766, 10808, 11144, 13124, 13532, 21616, 22288, 22967, 23681, 26248, 27064, 38407, 45934, 47362, 52496, 54128, 76814, 91868, 94724, 153628, 183736, 189448, 268849, 307256, 367472, 378896, 537698, 614512, 652919, 1075396, 1305838, 2150792, 2611676, 4301584, 4570433, 5223352, 9140866, 10446704, 18281732, 36563464, 73126928]

約数ペア:

[(1, 73126928), (2, 36563464), (4, 18281732), (7, 10446704), (8, 9140866), (14, 5223352), (16, 4570433), (17, 4301584), (28, 2611676), (34, 2150792), (56, 1305838), (68, 1075396), (112, 652919), (119, 614512), (136, 537698), (193, 378896), (199, 367472), (238, 307256), (272, 268849), (386, 189448), (398, 183736), (476, 153628), (772, 94724), (796, 91868), (952, 76814), (1351, 54128), (1393, 52496), (1544, 47362), (1592, 45934), (1904, 38407), (2702, 27064), (2786, 26248), (3088, 23681), (3184, 22967), (3281, 22288), (3383, 21616), (5404, 13532), (5572, 13124), (6562, 11144), (6766, 10808)]