85318688

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 209817216

約数和(自身を除く): 124498528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 83, 91, 104, 112, 166, 182, 208, 224, 332, 353, 364, 416, 581, 664, 706, 728, 1079, 1162, 1328, 1412, 1456, 2158, 2324, 2471, 2656, 2824, 2912, 4316, 4589, 4648, 4942, 5648, 7553, 8632, 9178, 9296, 9884, 11296, 15106, 17264, 18356, 18592, 19768, 29299, 30212, 32123, 34528, 36712, 39536, 58598, 60424, 64246, 73424, 79072, 117196, 120848, 128492, 146848, 205093, 234392, 241696, 256984, 380887, 410186, 468784, 513968, 761774, 820372, 937568, 1027936, 1523548, 1640744, 2666209, 3047096, 3281488, 5332418, 6094192, 6562976, 10664836, 12188384, 21329672, 42659344, 85318688]

約数ペア:

[(1, 85318688), (2, 42659344), (4, 21329672), (7, 12188384), (8, 10664836), (13, 6562976), (14, 6094192), (16, 5332418), (26, 3281488), (28, 3047096), (32, 2666209), (52, 1640744), (56, 1523548), (83, 1027936), (91, 937568), (104, 820372), (112, 761774), (166, 513968), (182, 468784), (208, 410186), (224, 380887), (332, 256984), (353, 241696), (364, 234392), (416, 205093), (581, 146848), (664, 128492), (706, 120848), (728, 117196), (1079, 79072), (1162, 73424), (1328, 64246), (1412, 60424), (1456, 58598), (2158, 39536), (2324, 36712), (2471, 34528), (2656, 32123), (2824, 30212), (2912, 29299), (4316, 19768), (4589, 18592), (4648, 18356), (4942, 17264), (5648, 15106), (7553, 11296), (8632, 9884), (9178, 9296)]