72845892

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{32119}}^1$

素因数の和:32142

約数の個数: 60

約数和(自身を含む): 217645120

約数和(自身を除く): 144799228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 32119, 64238, 96357, 128476, 192714, 224833, 289071, 385428, 449666, 578142, 674499, 867213, 899332, 1156284, 1348998, 1734426, 2023497, 2601639, 2697996, 3468852, 4046994, 5203278, 6070491, 8093988, 10406556, 12140982, 18211473, 24281964, 36422946, 72845892]

約数ペア:

[(1, 72845892), (2, 36422946), (3, 24281964), (4, 18211473), (6, 12140982), (7, 10406556), (9, 8093988), (12, 6070491), (14, 5203278), (18, 4046994), (21, 3468852), (27, 2697996), (28, 2601639), (36, 2023497), (42, 1734426), (54, 1348998), (63, 1156284), (81, 899332), (84, 867213), (108, 674499), (126, 578142), (162, 449666), (189, 385428), (252, 289071), (324, 224833), (378, 192714), (567, 128476), (756, 96357), (1134, 64238), (2268, 32119)]