68980128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4463}}^1$

素因数の和:4506

約数の個数: 96

約数和(自身を含む): 215986176

約数和(自身を除く): 147006048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 4463, 5152, 7728, 8926, 13389, 15456, 17852, 26778, 31241, 35704, 53556, 62482, 71408, 93723, 102649, 107112, 124964, 142816, 187446, 205298, 214224, 249928, 307947, 374892, 410596, 428448, 499856, 615894, 718543, 749784, 821192, 999712, 1231788, 1437086, 1499568, 1642384, 2155629, 2463576, 2874172, 2999136, 3284768, 4311258, 4927152, 5748344, 8622516, 9854304, 11496688, 17245032, 22993376, 34490064, 68980128]

約数ペア:

[(1, 68980128), (2, 34490064), (3, 22993376), (4, 17245032), (6, 11496688), (7, 9854304), (8, 8622516), (12, 5748344), (14, 4927152), (16, 4311258), (21, 3284768), (23, 2999136), (24, 2874172), (28, 2463576), (32, 2155629), (42, 1642384), (46, 1499568), (48, 1437086), (56, 1231788), (69, 999712), (84, 821192), (92, 749784), (96, 718543), (112, 615894), (138, 499856), (161, 428448), (168, 410596), (184, 374892), (224, 307947), (276, 249928), (322, 214224), (336, 205298), (368, 187446), (483, 142816), (552, 124964), (644, 107112), (672, 102649), (736, 93723), (966, 71408), (1104, 62482), (1288, 53556), (1932, 35704), (2208, 31241), (2576, 26778), (3864, 17852), (4463, 15456), (5152, 13389), (7728, 8926)]