71966328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3373}}^1$

素因数の和:3516

約数の個数: 64

約数和(自身を含む): 207298560

約数和(自身を除く): 135332232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3373, 3556, 5334, 6746, 7112, 10119, 10668, 13492, 20238, 21336, 23611, 26984, 40476, 47222, 70833, 80952, 94444, 141666, 188888, 283332, 428371, 566664, 856742, 1285113, 1713484, 2570226, 2998597, 3426968, 5140452, 5997194, 8995791, 10280904, 11994388, 17991582, 23988776, 35983164, 71966328]

約数ペア:

[(1, 71966328), (2, 35983164), (3, 23988776), (4, 17991582), (6, 11994388), (7, 10280904), (8, 8995791), (12, 5997194), (14, 5140452), (21, 3426968), (24, 2998597), (28, 2570226), (42, 1713484), (56, 1285113), (84, 856742), (127, 566664), (168, 428371), (254, 283332), (381, 188888), (508, 141666), (762, 94444), (889, 80952), (1016, 70833), (1524, 47222), (1778, 40476), (2667, 26984), (3048, 23611), (3373, 21336), (3556, 20238), (5334, 13492), (6746, 10668), (7112, 10119)]