84078708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6217}}^1$

素因数の和:6261

約数の個数: 72

約数和(自身を含む): 238174272

約数和(自身を除く): 154095564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6217, 6762, 12434, 13524, 18651, 24868, 37302, 43519, 74604, 87038, 130557, 142991, 174076, 261114, 285982, 304633, 428973, 522228, 571964, 609266, 857946, 913899, 1000937, 1218532, 1715892, 1827798, 2001874, 3002811, 3655596, 4003748, 6005622, 7006559, 12011244, 14013118, 21019677, 28026236, 42039354, 84078708]

約数ペア:

[(1, 84078708), (2, 42039354), (3, 28026236), (4, 21019677), (6, 14013118), (7, 12011244), (12, 7006559), (14, 6005622), (21, 4003748), (23, 3655596), (28, 3002811), (42, 2001874), (46, 1827798), (49, 1715892), (69, 1218532), (84, 1000937), (92, 913899), (98, 857946), (138, 609266), (147, 571964), (161, 522228), (196, 428973), (276, 304633), (294, 285982), (322, 261114), (483, 174076), (588, 142991), (644, 130557), (966, 87038), (1127, 74604), (1932, 43519), (2254, 37302), (3381, 24868), (4508, 18651), (6217, 13524), (6762, 12434)]