72152032

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 146461392

約数和(自身を除く): 74309360

約数列:

[1, 2, 4, 8, 16, 32, 67, 73, 134, 146, 268, 292, 461, 536, 584, 922, 1072, 1168, 1844, 2144, 2336, 3688, 4891, 7376, 9782, 14752, 19564, 30887, 33653, 39128, 61774, 67306, 78256, 123548, 134612, 156512, 247096, 269224, 494192, 538448, 988384, 1076896, 2254751, 4509502, 9019004, 18038008, 36076016, 72152032]

約数ペア:

[(1, 72152032), (2, 36076016), (4, 18038008), (8, 9019004), (16, 4509502), (32, 2254751), (67, 1076896), (73, 988384), (134, 538448), (146, 494192), (268, 269224), (292, 247096), (461, 156512), (536, 134612), (584, 123548), (922, 78256), (1072, 67306), (1168, 61774), (1844, 39128), (2144, 33653), (2336, 30887), (3688, 19564), (4891, 14752), (7376, 9782)]