27996336

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 83566080

約数和(自身を除く): 55569744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 79, 92, 107, 138, 144, 158, 184, 207, 214, 237, 276, 316, 321, 368, 414, 428, 474, 552, 632, 642, 711, 828, 856, 948, 963, 1104, 1264, 1284, 1422, 1656, 1712, 1817, 1896, 1926, 2461, 2568, 2844, 3312, 3634, 3792, 3852, 4922, 5136, 5451, 5688, 7268, 7383, 7704, 8453, 9844, 10902, 11376, 14536, 14766, 15408, 16353, 16906, 19688, 21804, 22149, 25359, 29072, 29532, 32706, 33812, 39376, 43608, 44298, 50718, 59064, 65412, 67624, 76077, 87216, 88596, 101436, 118128, 130824, 135248, 152154, 177192, 194419, 202872, 261648, 304308, 354384, 388838, 405744, 583257, 608616, 777676, 1166514, 1217232, 1555352, 1749771, 2333028, 3110704, 3499542, 4666056, 6999084, 9332112, 13998168, 27996336]

約数ペア:

[(1, 27996336), (2, 13998168), (3, 9332112), (4, 6999084), (6, 4666056), (8, 3499542), (9, 3110704), (12, 2333028), (16, 1749771), (18, 1555352), (23, 1217232), (24, 1166514), (36, 777676), (46, 608616), (48, 583257), (69, 405744), (72, 388838), (79, 354384), (92, 304308), (107, 261648), (138, 202872), (144, 194419), (158, 177192), (184, 152154), (207, 135248), (214, 130824), (237, 118128), (276, 101436), (316, 88596), (321, 87216), (368, 76077), (414, 67624), (428, 65412), (474, 59064), (552, 50718), (632, 44298), (642, 43608), (711, 39376), (828, 33812), (856, 32706), (948, 29532), (963, 29072), (1104, 25359), (1264, 22149), (1284, 21804), (1422, 19688), (1656, 16906), (1712, 16353), (1817, 15408), (1896, 14766), (1926, 14536), (2461, 11376), (2568, 10902), (2844, 9844), (3312, 8453), (3634, 7704), (3792, 7383), (3852, 7268), (4922, 5688), (5136, 5451)]