71850816

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1676

約数の個数: 84

約数和(自身を含む): 208686400

約数和(自身を除く): 136835584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 474, 576, 632, 711, 948, 1264, 1422, 1579, 1896, 2528, 2844, 3158, 3792, 4737, 5056, 5688, 6316, 7584, 9474, 11376, 12632, 14211, 15168, 18948, 22752, 25264, 28422, 37896, 45504, 50528, 56844, 75792, 101056, 113688, 124741, 151584, 227376, 249482, 303168, 374223, 454752, 498964, 748446, 909504, 997928, 1122669, 1496892, 1995856, 2245338, 2993784, 3991712, 4490676, 5987568, 7983424, 8981352, 11975136, 17962704, 23950272, 35925408, 71850816]

約数ペア:

[(1, 71850816), (2, 35925408), (3, 23950272), (4, 17962704), (6, 11975136), (8, 8981352), (9, 7983424), (12, 5987568), (16, 4490676), (18, 3991712), (24, 2993784), (32, 2245338), (36, 1995856), (48, 1496892), (64, 1122669), (72, 997928), (79, 909504), (96, 748446), (144, 498964), (158, 454752), (192, 374223), (237, 303168), (288, 249482), (316, 227376), (474, 151584), (576, 124741), (632, 113688), (711, 101056), (948, 75792), (1264, 56844), (1422, 50528), (1579, 45504), (1896, 37896), (2528, 28422), (2844, 25264), (3158, 22752), (3792, 18948), (4737, 15168), (5056, 14211), (5688, 12632), (6316, 11376), (7584, 9474)]