80493463176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{769}}^1\times {\mathrm{1487}}^1$

素因数の和:2691

約数の個数: 128

約数和(自身を含む): 230985216000

約数和(自身を除く): 150491752824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 419, 769, 838, 1257, 1487, 1538, 1676, 2307, 2514, 2933, 2974, 3076, 3352, 4461, 4614, 5028, 5383, 5866, 5948, 6152, 8799, 8922, 9228, 10056, 10409, 10766, 11732, 11896, 16149, 17598, 17844, 18456, 20818, 21532, 23464, 31227, 32298, 35196, 35688, 41636, 43064, 62454, 64596, 70392, 83272, 124908, 129192, 249816, 322211, 623053, 644422, 966633, 1143503, 1246106, 1288844, 1869159, 1933266, 2255477, 2287006, 2492212, 2577688, 3430509, 3738318, 3866532, 4361371, 4510954, 4574012, 4984424, 6766431, 6861018, 7476636, 7733064, 8004521, 8722742, 9021908, 9148024, 13084113, 13532862, 13722036, 14953272, 16009042, 17445484, 18043816, 24013563, 26168226, 27065724, 27444072, 32018084, 34890968, 48027126, 52336452, 54131448, 64036168, 96054252, 104672904, 192108504, 479127757, 958255514, 1437383271, 1916511028, 2874766542, 3353894299, 3833022056, 5749533084, 6707788598, 10061682897, 11499066168, 13415577196, 20123365794, 26831154392, 40246731588, 80493463176]

約数ペア:

[(1, 80493463176), (2, 40246731588), (3, 26831154392), (4, 20123365794), (6, 13415577196), (7, 11499066168), (8, 10061682897), (12, 6707788598), (14, 5749533084), (21, 3833022056), (24, 3353894299), (28, 2874766542), (42, 1916511028), (56, 1437383271), (84, 958255514), (168, 479127757), (419, 192108504), (769, 104672904), (838, 96054252), (1257, 64036168), (1487, 54131448), (1538, 52336452), (1676, 48027126), (2307, 34890968), (2514, 32018084), (2933, 27444072), (2974, 27065724), (3076, 26168226), (3352, 24013563), (4461, 18043816), (4614, 17445484), (5028, 16009042), (5383, 14953272), (5866, 13722036), (5948, 13532862), (6152, 13084113), (8799, 9148024), (8922, 9021908), (9228, 8722742), (10056, 8004521), (10409, 7733064), (10766, 7476636), (11732, 6861018), (11896, 6766431), (16149, 4984424), (17598, 4574012), (17844, 4510954), (18456, 4361371), (20818, 3866532), (21532, 3738318), (23464, 3430509), (31227, 2577688), (32298, 2492212), (35196, 2287006), (35688, 2255477), (41636, 1933266), (43064, 1869159), (62454, 1288844), (64596, 1246106), (70392, 1143503), (83272, 966633), (124908, 644422), (129192, 623053), (249816, 322211)]