77127164

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:662

約数の個数: 36

約数和(自身を含む): 144722256

約数和(自身を除く): 67595092

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 289, 487, 548, 578, 974, 1156, 1948, 2329, 4658, 8279, 9316, 16558, 33116, 39593, 66719, 79186, 133438, 140743, 158372, 266876, 281486, 562972, 1134223, 2268446, 4536892, 19281791, 38563582, 77127164]

約数ペア:

[(1, 77127164), (2, 38563582), (4, 19281791), (17, 4536892), (34, 2268446), (68, 1134223), (137, 562972), (274, 281486), (289, 266876), (487, 158372), (548, 140743), (578, 133438), (974, 79186), (1156, 66719), (1948, 39593), (2329, 33116), (4658, 16558), (8279, 9316)]