72942876

素因数分解:

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

素因数の和:21831

約数の個数: 48

約数和(自身を含む): 195220480

約数和(自身を除く): 122277604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 21787, 43574, 65361, 87148, 130722, 196083, 261444, 392166, 588249, 675397, 784332, 1176498, 1350794, 2026191, 2352996, 2701588, 4052382, 6078573, 8104764, 12157146, 18235719, 24314292, 36471438, 72942876]

約数ペア:

[(1, 72942876), (2, 36471438), (3, 24314292), (4, 18235719), (6, 12157146), (9, 8104764), (12, 6078573), (18, 4052382), (27, 2701588), (31, 2352996), (36, 2026191), (54, 1350794), (62, 1176498), (93, 784332), (108, 675397), (124, 588249), (186, 392166), (279, 261444), (372, 196083), (558, 130722), (837, 87148), (1116, 65361), (1674, 43574), (3348, 21787)]