72254532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8039}}^1$

素因数の和:8160

約数の個数: 48

約数和(自身を含む): 194503680

約数和(自身を除く): 122249148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8039, 8988, 16078, 24117, 32156, 48234, 56273, 96468, 112546, 168819, 225092, 337638, 675276, 860173, 1720346, 2580519, 3440692, 5161038, 6021211, 10322076, 12042422, 18063633, 24084844, 36127266, 72254532]

約数ペア:

[(1, 72254532), (2, 36127266), (3, 24084844), (4, 18063633), (6, 12042422), (7, 10322076), (12, 6021211), (14, 5161038), (21, 3440692), (28, 2580519), (42, 1720346), (84, 860173), (107, 675276), (214, 337638), (321, 225092), (428, 168819), (642, 112546), (749, 96468), (1284, 56273), (1498, 48234), (2247, 32156), (2996, 24117), (4494, 16078), (8039, 8988)]