123205752

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{5233}}^1$

素因数の和:5357

約数の個数: 64

約数和(自身を含む): 345444000

約数和(自身を除く): 222238248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 2943, 3924, 5233, 5886, 7848, 10466, 11772, 15699, 20932, 23544, 31398, 41864, 47097, 62796, 94194, 125592, 141291, 188388, 282582, 376776, 565164, 570397, 1130328, 1140794, 1711191, 2281588, 3422382, 4563176, 5133573, 6844764, 10267146, 13689528, 15400719, 20534292, 30801438, 41068584, 61602876, 123205752]

約数ペア:

[(1, 123205752), (2, 61602876), (3, 41068584), (4, 30801438), (6, 20534292), (8, 15400719), (9, 13689528), (12, 10267146), (18, 6844764), (24, 5133573), (27, 4563176), (36, 3422382), (54, 2281588), (72, 1711191), (108, 1140794), (109, 1130328), (216, 570397), (218, 565164), (327, 376776), (436, 282582), (654, 188388), (872, 141291), (981, 125592), (1308, 94194), (1962, 62796), (2616, 47097), (2943, 41864), (3924, 31398), (5233, 23544), (5886, 20932), (7848, 15699), (10466, 11772)]