72905504

素因数分解:

$2^5\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1201}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 164779776

約数和(自身を除く): 91874272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 271, 542, 1084, 1201, 1897, 2168, 2402, 3794, 4336, 4804, 7588, 8407, 8672, 9608, 15176, 16814, 19216, 30352, 33628, 38432, 60704, 67256, 134512, 269024, 325471, 650942, 1301884, 2278297, 2603768, 4556594, 5207536, 9113188, 10415072, 18226376, 36452752, 72905504]

約数ペア:

[(1, 72905504), (2, 36452752), (4, 18226376), (7, 10415072), (8, 9113188), (14, 5207536), (16, 4556594), (28, 2603768), (32, 2278297), (56, 1301884), (112, 650942), (224, 325471), (271, 269024), (542, 134512), (1084, 67256), (1201, 60704), (1897, 38432), (2168, 33628), (2402, 30352), (3794, 19216), (4336, 16814), (4804, 15176), (7588, 9608), (8407, 8672)]