72186688

素因数分解:

$2^6\times 7^1\times {\mathrm{269}}^1\times {\mathrm{599}}^1$

素因数の和:887

約数の個数: 56

約数和(自身を含む): 164592000

約数和(自身を除く): 92405312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 269, 448, 538, 599, 1076, 1198, 1883, 2152, 2396, 3766, 4193, 4304, 4792, 7532, 8386, 8608, 9584, 15064, 16772, 17216, 19168, 30128, 33544, 38336, 60256, 67088, 120512, 134176, 161131, 268352, 322262, 644524, 1127917, 1289048, 2255834, 2578096, 4511668, 5156192, 9023336, 10312384, 18046672, 36093344, 72186688]

約数ペア:

[(1, 72186688), (2, 36093344), (4, 18046672), (7, 10312384), (8, 9023336), (14, 5156192), (16, 4511668), (28, 2578096), (32, 2255834), (56, 1289048), (64, 1127917), (112, 644524), (224, 322262), (269, 268352), (448, 161131), (538, 134176), (599, 120512), (1076, 67088), (1198, 60256), (1883, 38336), (2152, 33544), (2396, 30128), (3766, 19168), (4193, 17216), (4304, 16772), (4792, 15064), (7532, 9584), (8386, 8608)]