123664608

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4013}}^1$

素因数の和:4136

約数の個数: 72

約数和(自身を含む): 355046328

約数和(自身を除く): 231381720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 4013, 5136, 7704, 8026, 10272, 12039, 15408, 16052, 24078, 30816, 32104, 36117, 48156, 64208, 72234, 96312, 128416, 144468, 192624, 288936, 385248, 429391, 577872, 858782, 1155744, 1288173, 1717564, 2576346, 3435128, 3864519, 5152692, 6870256, 7729038, 10305384, 13740512, 15458076, 20610768, 30916152, 41221536, 61832304, 123664608]

約数ペア:

[(1, 123664608), (2, 61832304), (3, 41221536), (4, 30916152), (6, 20610768), (8, 15458076), (9, 13740512), (12, 10305384), (16, 7729038), (18, 6870256), (24, 5152692), (32, 3864519), (36, 3435128), (48, 2576346), (72, 1717564), (96, 1288173), (107, 1155744), (144, 858782), (214, 577872), (288, 429391), (321, 385248), (428, 288936), (642, 192624), (856, 144468), (963, 128416), (1284, 96312), (1712, 72234), (1926, 64208), (2568, 48156), (3424, 36117), (3852, 32104), (4013, 30816), (5136, 24078), (7704, 16052), (8026, 15408), (10272, 12039)]