71137224

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{5399}}^1$

素因数の和:5475

約数の個数: 64

約数和(自身を含む): 200880000

約数和(自身を除く): 129742776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 5399, 6588, 10798, 13176, 16197, 21596, 32394, 43192, 48591, 64788, 97182, 129576, 145773, 194364, 291546, 329339, 388728, 583092, 658678, 988017, 1166184, 1317356, 1976034, 2634712, 2964051, 3952068, 5928102, 7904136, 8892153, 11856204, 17784306, 23712408, 35568612, 71137224]

約数ペア:

[(1, 71137224), (2, 35568612), (3, 23712408), (4, 17784306), (6, 11856204), (8, 8892153), (9, 7904136), (12, 5928102), (18, 3952068), (24, 2964051), (27, 2634712), (36, 1976034), (54, 1317356), (61, 1166184), (72, 988017), (108, 658678), (122, 583092), (183, 388728), (216, 329339), (244, 291546), (366, 194364), (488, 145773), (549, 129576), (732, 97182), (1098, 64788), (1464, 48591), (1647, 43192), (2196, 32394), (3294, 21596), (4392, 16197), (5399, 13176), (6588, 10798)]