71818848

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{8599}}^1$

素因数の和:8644

約数の個数: 72

約数和(自身を含む): 211302000

約数和(自身を除く): 139483152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 8599, 17198, 25797, 34396, 51594, 68792, 77391, 103188, 137584, 154782, 206376, 249371, 275168, 309564, 412752, 498742, 619128, 748113, 825504, 997484, 1238256, 1496226, 1994968, 2244339, 2476512, 2992452, 3989936, 4488678, 5984904, 7979872, 8977356, 11969808, 17954712, 23939616, 35909424, 71818848]

約数ペア:

[(1, 71818848), (2, 35909424), (3, 23939616), (4, 17954712), (6, 11969808), (8, 8977356), (9, 7979872), (12, 5984904), (16, 4488678), (18, 3989936), (24, 2992452), (29, 2476512), (32, 2244339), (36, 1994968), (48, 1496226), (58, 1238256), (72, 997484), (87, 825504), (96, 748113), (116, 619128), (144, 498742), (174, 412752), (232, 309564), (261, 275168), (288, 249371), (348, 206376), (464, 154782), (522, 137584), (696, 103188), (928, 77391), (1044, 68792), (1392, 51594), (2088, 34396), (2784, 25797), (4176, 17198), (8352, 8599)]