78804348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5827}}^1$

素因数の和:5871

約数の個数: 72

約数和(自身を含む): 223235712

約数和(自身を除く): 144431364

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, 5827, 6762, 11654, 13524, 17481, 23308, 34962, 40789, 69924, 81578, 122367, 134021, 163156, 244734, 268042, 285523, 402063, 489468, 536084, 571046, 804126, 856569, 938147, 1142092, 1608252, 1713138, 1876294, 2814441, 3426276, 3752588, 5628882, 6567029, 11257764, 13134058, 19701087, 26268116, 39402174, 78804348]

約数ペア:

[(1, 78804348), (2, 39402174), (3, 26268116), (4, 19701087), (6, 13134058), (7, 11257764), (12, 6567029), (14, 5628882), (21, 3752588), (23, 3426276), (28, 2814441), (42, 1876294), (46, 1713138), (49, 1608252), (69, 1142092), (84, 938147), (92, 856569), (98, 804126), (138, 571046), (147, 536084), (161, 489468), (196, 402063), (276, 285523), (294, 268042), (322, 244734), (483, 163156), (588, 134021), (644, 122367), (966, 81578), (1127, 69924), (1932, 40789), (2254, 34962), (3381, 23308), (4508, 17481), (5827, 13524), (6762, 11654)]