145885752

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21787}}^1$

素因数の和:21833

約数の個数: 64

約数和(自身を含む): 418329600

約数和(自身を除く): 272443848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 21787, 43574, 65361, 87148, 130722, 174296, 196083, 261444, 392166, 522888, 588249, 675397, 784332, 1176498, 1350794, 1568664, 2026191, 2352996, 2701588, 4052382, 4705992, 5403176, 6078573, 8104764, 12157146, 16209528, 18235719, 24314292, 36471438, 48628584, 72942876, 145885752]

約数ペア:

[(1, 145885752), (2, 72942876), (3, 48628584), (4, 36471438), (6, 24314292), (8, 18235719), (9, 16209528), (12, 12157146), (18, 8104764), (24, 6078573), (27, 5403176), (31, 4705992), (36, 4052382), (54, 2701588), (62, 2352996), (72, 2026191), (93, 1568664), (108, 1350794), (124, 1176498), (186, 784332), (216, 675397), (248, 588249), (279, 522888), (372, 392166), (558, 261444), (744, 196083), (837, 174296), (1116, 130722), (1674, 87148), (2232, 65361), (3348, 43574), (6696, 21787)]