72212544

素因数分解:

$2^6\times 3^2\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:744

約数の個数: 84

約数和(自身を含む): 208184496

約数和(自身を除く): 135971952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 283, 288, 443, 566, 576, 849, 886, 1132, 1329, 1698, 1772, 2264, 2547, 2658, 3396, 3544, 3987, 4528, 5094, 5316, 6792, 7088, 7974, 9056, 10188, 10632, 13584, 14176, 15948, 18112, 20376, 21264, 27168, 28352, 31896, 40752, 42528, 54336, 63792, 81504, 85056, 125369, 127584, 163008, 250738, 255168, 376107, 501476, 752214, 1002952, 1128321, 1504428, 2005904, 2256642, 3008856, 4011808, 4513284, 6017712, 8023616, 9026568, 12035424, 18053136, 24070848, 36106272, 72212544]

約数ペア:

[(1, 72212544), (2, 36106272), (3, 24070848), (4, 18053136), (6, 12035424), (8, 9026568), (9, 8023616), (12, 6017712), (16, 4513284), (18, 4011808), (24, 3008856), (32, 2256642), (36, 2005904), (48, 1504428), (64, 1128321), (72, 1002952), (96, 752214), (144, 501476), (192, 376107), (283, 255168), (288, 250738), (443, 163008), (566, 127584), (576, 125369), (849, 85056), (886, 81504), (1132, 63792), (1329, 54336), (1698, 42528), (1772, 40752), (2264, 31896), (2547, 28352), (2658, 27168), (3396, 21264), (3544, 20376), (3987, 18112), (4528, 15948), (5094, 14176), (5316, 13584), (6792, 10632), (7088, 10188), (7974, 9056)]